ICD-10 Codes Explained
International Classification of Diseases codes for diagnoses and conditions. Understand what each diagnosis code means on your medical bills.
Showing 50 of 283 ICD-10 codes
N926Irregular menstrual periods with no specific cause identified
This code indicates that you are experiencing irregular menstrual cycles, meaning your periods may come at unpredictable times, be heavier or lighter than usual, or last for different lengths of time than normal. The 'unspecified' part means that your healthcare provider has documented the irregular bleeding pattern but hasn't identified a specific underlying cause yet. This is often used when initial evaluation is ongoing or when the irregularity doesn't fit into a more specific diagnostic category. Irregular menstruation can have many causes including hormonal changes, stress, weight changes, certain medications, or underlying medical conditions.
K591Ongoing diarrhea without an identifiable medical cause
Functional diarrhea is a condition where you experience frequent loose or watery bowel movements (at least 3 times per day) for an extended period, but medical tests cannot find a specific disease or infection causing it. Unlike other digestive conditions, there's no inflammation, infection, or structural problem in your intestines. The diarrhea occurs due to how your digestive system functions rather than from a specific illness. This condition can be chronic (long-lasting) and may be related to factors like stress, diet, or how your intestines process food and fluids. It's diagnosed when other causes have been ruled out through appropriate testing.
Q249A birth defect affecting the heart's structure that hasn't been specifically identified
This code indicates that a person was born with a heart defect, but the specific type of defect hasn't been determined or specified in the medical records. Congenital heart defects are structural problems with the heart that are present from birth. They can affect the heart's walls, valves, or blood vessels. The term 'unspecified' means that while doctors know there is a heart malformation, they either haven't identified the exact type yet or the medical documentation doesn't include those specific details. These conditions can range from very mild defects that may never cause problems to more serious ones that require ongoing medical care or treatment.
N898Other specific vaginal conditions that are not caused by infection or inflammation
This code refers to various vaginal conditions that don't fit into other specific categories and are not caused by infection or inflammation. These might include structural abnormalities, hormonal-related changes, or other non-infectious conditions affecting the vagina. The exact condition would be documented in your medical records. Since this is paired with lab tests, your doctor likely ordered specific tests to help diagnose or monitor your particular vaginal condition.
N400Enlarged prostate without urinary symptoms
Benign prostatic hyperplasia (BPH) is a non-cancerous enlargement of the prostate gland that commonly occurs as men age. In this case, the prostate is enlarged but you are not experiencing lower urinary tract symptoms like difficulty urinating, frequent urination, or weak urine stream. The prostate gland surrounds the urethra (the tube that carries urine from the bladder), and while it's enlarged, it's not currently causing noticeable urinary problems. This condition is very common in men over 50 and is not related to prostate cancer.
D1800A benign (non-cancerous) growth made of blood vessels at an unspecified location
A hemangioma is a common, non-cancerous tumor made up of blood vessels that can appear anywhere on or in the body. These growths are typically red or purple in color and can range from very small to quite large. Most hemangiomas are present at birth or appear shortly after, though they can develop at any age. They are generally harmless but may require monitoring or treatment depending on their size, location, and whether they cause symptoms or cosmetic concerns. The 'unspecified site' designation means the exact location of the hemangioma was not documented in detail.
B600Babesiosis - a tick-borne infection that affects red blood cells
Babesiosis is an infection caused by tiny parasites called Babesia that are transmitted through tick bites, primarily from deer ticks (the same ticks that carry Lyme disease). These parasites invade and destroy red blood cells, which can cause symptoms similar to malaria including fever, chills, fatigue, body aches, and sometimes anemia. The infection is most commonly found in the northeastern and upper midwestern United States. Most people with healthy immune systems recover completely with proper treatment, but the infection can be more serious in people with weakened immune systems, the elderly, or those without a spleen. This diagnostic code indicates that babesiosis has been identified through laboratory testing or clinical examination.
R931Abnormal findings on heart imaging tests
This code indicates that imaging tests of your heart and coronary circulation (the blood vessels that supply your heart) showed results that are outside the normal range. These imaging tests could include chest X-rays, CT scans, MRI scans, or other diagnostic imaging procedures. The abnormal findings don't specify what exactly was found - it could be changes in heart size, shape, blood vessel appearance, or other structural differences. This code is used when the imaging shows something unusual that needs further evaluation or monitoring, but it doesn't indicate a specific diagnosis or disease.
T80211DFollow-up care for a bloodstream infection caused by a central line catheter
This code represents a subsequent encounter (follow-up visit) for a bloodstream infection that was caused by a central venous catheter (also called a central line). A central venous catheter is a tube placed into a large vein, usually in the chest, neck, or groin, to give medications or fluids directly into the bloodstream. Sometimes bacteria can enter the bloodstream through this catheter, causing a serious infection. The 'D' at the end indicates this is for ongoing care or monitoring after the initial diagnosis and treatment of this infection.
D693A blood disorder where the immune system destroys platelets, causing easy bruising and bleeding
Immune Thrombocytopenic Purpura (ITP) is a condition where your immune system mistakenly attacks and destroys platelets - the tiny blood cells that help your blood clot. When you don't have enough platelets, you may bruise easily, have small red or purple spots on your skin (called petechiae), experience nosebleeds, or have bleeding gums. The 'purpura' in the name refers to the purple-colored bruises or spots that often appear on the skin. This condition can be acute (short-term) or chronic (long-lasting). While it sounds serious, many people with ITP live normal lives with proper medical management. Treatment may include medications to boost platelet counts, suppress the immune system, or in some cases, removal of the spleen.
K5900Difficulty having bowel movements or infrequent bowel movements
This code indicates that you are experiencing constipation, which means you are having difficulty passing stools or having bowel movements less frequently than normal. Constipation can involve hard, dry stools that are difficult to pass, straining during bowel movements, or having fewer than three bowel movements per week. The 'unspecified' part means that the specific cause or type of constipation hasn't been identified or documented. This is a common digestive issue that can be caused by various factors including diet, lack of physical activity, medications, or underlying medical conditions.
F4322A mental health condition where someone has difficulty coping with a stressful life event, causing significant anxiety symptoms
Adjustment Disorder with Anxiety is a mental health diagnosis given when someone develops excessive anxiety symptoms in response to a specific stressful life event or change. This could include things like job loss, divorce, moving, illness, or other major life transitions. The anxiety symptoms are more severe than what would normally be expected for that situation and significantly interfere with daily functioning. Unlike generalized anxiety disorder, this condition is directly linked to an identifiable stressor and typically improves as the person adapts to the change or the stressor is removed. Symptoms may include excessive worry, nervousness, restlessness, difficulty concentrating, or physical symptoms like rapid heartbeat or sweating.
F319Bipolar disorder diagnosis without specific subtype identified
This code indicates a diagnosis of bipolar disorder, a mental health condition that causes unusual shifts in mood, energy, and activity levels. People with bipolar disorder experience periods of unusually intense emotion, changes in sleep patterns and activity levels, and uncharacteristic behaviors. These distinct periods are called 'mood episodes.' The 'unspecified' designation means that while bipolar disorder has been diagnosed, the specific type (such as Bipolar I or Bipolar II) has not been determined or documented at this time. This might be used during initial evaluation or when there isn't enough information yet to specify the exact subtype.
D6851A blood clotting disorder that increases the risk of developing blood clots
Activated Protein C Resistance is a genetic condition where your blood doesn't respond properly to a natural protein (Protein C) that helps prevent blood clots. This means your blood has a higher tendency to form clots than normal. The most common cause is a genetic variation called Factor V Leiden. People with this condition have an increased risk of developing blood clots in their veins, particularly in the legs (deep vein thrombosis) or lungs (pulmonary embolism). The condition is usually discovered through blood tests, often after someone has had a blood clot or during screening if there's a family history of clotting disorders.
J45909Asthma without complications or specific type identified
This code indicates you have asthma, but the specific type hasn't been determined and you're not currently experiencing severe complications. Asthma is a chronic condition where your airways become inflamed and narrow, making it harder to breathe. 'Uncomplicated' means you don't have additional serious issues like respiratory failure or severe attacks requiring emergency care. This is often used when asthma is newly diagnosed or when the exact subtype (like allergic or non-allergic asthma) hasn't been specified yet.
Z630Relationship problems with spouse or partner requiring professional counseling or therapy
This code indicates that you are receiving professional mental health services to address difficulties or conflicts in your relationship with your spouse or partner. This might include communication problems, trust issues, intimacy concerns, or other relationship challenges that are affecting your well-being. The code is used when these relationship issues are the primary focus of your psychiatric or counseling treatment. This is a common reason people seek therapy, and addressing relationship problems early can help improve both your mental health and relationship satisfaction.
B373Yeast infection of the vulva and vagina
This code indicates a fungal infection caused by Candida (commonly called a yeast infection) that affects the vulva (external genital area) and vagina. This is a very common condition that occurs when there's an overgrowth of naturally occurring yeast in the vaginal area. Symptoms typically include itching, burning, irritation, and often a thick, white discharge. This condition is not considered a sexually transmitted infection, though it can sometimes occur after sexual activity. It's usually easily treatable with antifungal medications.
N3000Acute bladder infection without blood in urine
This code indicates you have acute cystitis, which is a sudden inflammation or infection of your bladder. The 'acute' means it came on quickly rather than being a long-term condition. The 'without hematuria' part means there is no visible blood in your urine. Common symptoms include frequent urination, burning sensation when urinating, urgency to urinate, and pelvic discomfort. This is typically caused by bacterial infection and is more common in women than men. It's usually treated with antibiotics and responds well to treatment.
Z98890Follow-up care after a medical procedure or surgery
This code indicates that you are receiving medical care or monitoring after having a procedure or surgery. It's used when your current visit or treatment is related to your recovery or ongoing care following a previous medical intervention. This is a general code used when the specific type of post-procedure care doesn't fit into other more specific categories. It helps healthcare providers track that your current care is connected to a previous procedure you've had.
A770Rocky Mountain spotted fever - a serious tick-borne bacterial infection
This code indicates a diagnosis of Rocky Mountain spotted fever, which is caused by bacteria called Rickettsia rickettsii. This infection is transmitted through the bite of infected ticks, particularly the American dog tick and Rocky Mountain wood tick. Despite its name, this disease occurs throughout the United States, not just in the Rocky Mountain region. Symptoms typically include sudden onset of fever, headache, muscle aches, and a characteristic spotted rash that usually appears 2-5 days after fever begins. The rash often starts on wrists and ankles, then spreads to the rest of the body. This is a serious condition that requires prompt antibiotic treatment, as it can be life-threatening if left untreated. Early diagnosis and treatment with antibiotics like doxycycline are crucial for recovery.
D649A blood condition where you don't have enough healthy red blood cells or hemoglobin
Anemia is a condition where your blood doesn't have enough healthy red blood cells or hemoglobin to carry adequate oxygen to your body's tissues. This can make you feel tired, weak, or short of breath. The 'unspecified' designation means your doctor has diagnosed anemia but hasn't yet determined the specific type or cause. There are many different types of anemia with various causes, including iron deficiency, vitamin deficiencies, chronic diseases, or genetic conditions. Your healthcare provider will likely order additional tests to determine the specific type and underlying cause of your anemia so they can recommend the most appropriate treatment.
D824Hyperimmunoglobulin E (IgE) syndrome - a rare genetic immune system disorder causing very high IgE antibody levels
Hyperimmunoglobulin E (IgE) syndrome, also known as Job syndrome, is a rare inherited immune system disorder. People with this condition have extremely high levels of IgE antibodies in their blood - much higher than normal. IgE antibodies are part of your immune system that typically help fight parasites and are involved in allergic reactions. This syndrome causes recurring skin infections, lung infections, and distinctive facial features. Patients often experience severe eczema-like skin rashes, frequent bacterial infections (especially staph infections), and may have problems with their bones, teeth, and connective tissues. The condition is present from birth but symptoms may not appear until childhood or later. It requires ongoing medical management to prevent and treat infections.
M5450Low back pain
This code represents low back pain, which is pain located in the lower portion of your back (lumbar region). This is a very common condition that can range from mild discomfort to severe pain that affects your daily activities. The pain may be caused by muscle strain, ligament sprain, disc problems, arthritis, or other spine-related issues. It can be acute (sudden onset, short-term) or chronic (long-lasting). The pain might stay in one spot or spread to your buttocks, hips, or legs.
M4134Curved spine (scoliosis) in the chest area caused by chest/lung problems
Thoracogenic scoliosis is a sideways curvature of the spine in the chest (thoracic) region that develops as a result of problems with the chest cavity, lungs, or surrounding tissues. Unlike other types of scoliosis that may have unknown causes, this specific type occurs when chest or lung conditions cause the spine to curve abnormally. The curvature typically develops as the body tries to compensate for underlying chest or respiratory issues. This condition affects the middle portion of the spine where the ribs attach, and may impact breathing, posture, and overall spinal alignment.
K623A condition where part of the rectum slides out through the anus
Rectal prolapse is a medical condition where the rectum (the last part of the large intestine) slides out of its normal position and protrudes through the anus (the opening where bowel movements exit the body). This can happen when the muscles and ligaments that normally hold the rectum in place become weakened or stretched. The prolapse may occur only during bowel movements and go back in on its own, or it may stay outside and require manual repositioning. Symptoms can include a visible bulge from the anus, difficulty controlling bowel movements, mucus discharge, and discomfort or pain. This condition can affect people of any age but is more common in older adults, particularly women, and in young children.
I4510A heart rhythm condition where electrical signals are delayed in the right side of the heart
Right bundle-branch block is a condition where the electrical signals that control your heartbeat are delayed or blocked as they travel through the right side of your heart. The 'bundle branches' are like electrical wires that carry signals to make your heart beat properly. When there's a block in the right bundle branch, the right side of your heart contracts slightly later than the left side. This is often harmless and many people have no symptoms, though it can sometimes indicate underlying heart conditions. The 'unspecified' designation means the exact type or cause of the block wasn't determined during this visit.
G4733Office visit for obstructive sleep apnea - a condition where breathing repeatedly stops and starts during sleep
This code represents an office visit with your doctor to discuss or manage obstructive sleep apnea (OSA). OSA is a sleep disorder where your throat muscles relax too much during sleep, causing your airway to narrow or close completely. This leads to pauses in breathing that can happen many times throughout the night. These breathing interruptions cause your oxygen levels to drop and frequently wake you up, even if you don't remember waking. Common symptoms include loud snoring, gasping during sleep, morning headaches, daytime fatigue, and difficulty concentrating. This condition affects both adults and children and can lead to serious health problems if left untreated, including high blood pressure, heart disease, and diabetes.
B351Fungal infection of the fingernails or toenails
Tinea unguium is a fungal infection that affects the nails, most commonly the toenails but can also affect fingernails. This condition is caused by the same types of fungi that cause athlete's foot and other skin infections. The infection typically makes nails thick, discolored (yellow, brown, or white), brittle, and sometimes causes them to separate from the nail bed. It's more common in adults and can be persistent, often requiring several months of treatment with antifungal medications. The condition is not dangerous but can be cosmetically concerning and may cause discomfort if nails become very thick.
R000Fast heart rate (over 100 beats per minute) without a specific identified cause
Tachycardia means your heart is beating faster than normal - typically over 100 beats per minute when you're at rest. The 'unspecified' part means that while your doctor has identified that your heart rate is elevated, they haven't yet determined the specific underlying cause. This could be due to various factors like stress, caffeine, medications, dehydration, fever, or underlying heart conditions. Your healthcare provider will likely want to investigate further to understand why your heart rate is elevated and determine if any treatment is needed.
Z7189Other specialized counseling services not covered by more specific codes
This code is used when you receive professional counseling or therapeutic guidance that doesn't fit into other specific counseling categories. It covers various types of specialized counseling services such as grief counseling, stress management counseling, lifestyle counseling, or other therapeutic conversations with healthcare professionals. This is typically used for outpatient visits where the primary purpose is to receive counseling support for mental health, behavioral, or life adjustment issues that require professional guidance but don't fall under more specific diagnostic categories.
L821Non-cancerous skin growths that appear as brown, black, or tan raised spots, typically found on the chest, back, shoulders, or face
Seborrheic keratoses are common, harmless skin growths that look like waxy, scaly, or slightly raised patches on your skin. They can range in color from light tan to dark brown or black, and may appear 'stuck on' to the skin surface. These growths are very common as people age and are sometimes called 'wisdom spots' or 'barnacles.' While they can look concerning, they are benign (non-cancerous) and don't require treatment unless they become irritated, cosmetically bothersome, or change in appearance. This particular code refers to seborrheic keratoses that don't fit into other specific categories.
A6922Nervous system problems caused by Lyme disease (not including the most common types)
This code is used when Lyme disease has affected your nervous system in ways that don't fit the more common neurological complications. Lyme disease is caused by bacteria from infected tick bites and can sometimes spread to the nervous system, causing various neurological symptoms. This particular code covers the less typical nervous system effects, which might include problems with thinking, memory, coordination, or other neurological functions. The specific symptoms can vary from person to person, but they are directly related to the Lyme disease infection affecting your nervous system.
K588Other forms of irritable bowel syndrome (IBS) - a chronic digestive condition causing abdominal pain and changes in bowel habits
This code represents other types of irritable bowel syndrome (IBS) that don't fit into the more specific IBS categories. IBS is a common, chronic digestive disorder that affects the large intestine (colon). It causes symptoms like abdominal pain, cramping, bloating, gas, and changes in bowel movements - which can include diarrhea, constipation, or both. The 'other' classification means your specific type of IBS doesn't match the typical patterns of IBS with predominantly diarrhea, constipation, or mixed symptoms. IBS is a functional disorder, meaning the digestive system doesn't work properly, but there's no structural damage to the intestines. While uncomfortable and sometimes disruptive to daily life, IBS is not life-threatening and doesn't increase your risk of serious diseases like cancer.
D469A blood disorder where bone marrow doesn't produce healthy blood cells properly
Myelodysplastic syndrome (MDS) is a group of blood disorders that occur when your bone marrow - the spongy tissue inside your bones that makes blood cells - doesn't work properly. In MDS, the bone marrow produces blood cells that are abnormal in shape, size, or number. These faulty cells often die in the bone marrow or shortly after entering the bloodstream, leading to low counts of healthy red blood cells, white blood cells, and platelets. This 'unspecified' diagnosis means the exact type of MDS hasn't been determined yet or doesn't fit into a more specific category. MDS primarily affects older adults and can sometimes progress to acute leukemia. Symptoms may include fatigue, shortness of breath, easy bruising or bleeding, and increased risk of infections.
N401Enlarged prostate gland causing urinary problems
Benign prostatic hyperplasia (BPH) is a non-cancerous enlargement of the prostate gland that commonly occurs as men age. The enlarged prostate can press against the urethra (the tube that carries urine from the bladder), causing various urinary symptoms. These symptoms may include difficulty starting urination, weak urine stream, frequent urination (especially at night), feeling like the bladder doesn't empty completely, or sudden urges to urinate. This condition is very common in older men and is not related to prostate cancer. Treatment options range from lifestyle changes and medications to minimally invasive procedures, depending on symptom severity.
Z6832Documentation of Body Mass Index (BMI) between 32.0-32.9 for an adult patient
This code is used by healthcare providers to document that an adult patient has a Body Mass Index (BMI) in the range of 32.0 to 32.9. BMI is a measurement that uses your height and weight to determine if you're in a healthy weight range. A BMI in this range is classified as Class I obesity according to medical standards. This code helps your doctor track your health status and may be used for treatment planning, insurance documentation, or monitoring your progress over time. The code itself doesn't represent a treatment or procedure - it's simply a way to record this important health measurement in your medical records.
R350Frequent urination - needing to urinate more often than normal
This code indicates that you are experiencing urinary frequency, which means you need to urinate more often than what is considered normal for you. Normal urination frequency is typically 4-8 times per day, but this can vary from person to person. Frequent urination can be caused by various factors including urinary tract infections, bladder conditions, diabetes, medications, excessive fluid intake, or other medical conditions. Your healthcare provider will likely want to determine the underlying cause of your frequent urination through additional tests or evaluation.
R1310Difficulty swallowing food or liquids
Dysphagia is a medical term that describes difficulty or discomfort when swallowing food, liquids, or even saliva. This can feel like food getting stuck in your throat or chest, pain when swallowing, or the sensation that swallowing requires extra effort. The 'unspecified' designation means the exact cause or type of swallowing difficulty hasn't been determined yet. Dysphagia can range from mild discomfort to a serious condition that affects nutrition and safety, as it may increase the risk of choking or food entering the lungs. Common causes include muscle weakness, nerve problems, structural abnormalities, or conditions affecting the esophagus.
Z79890Long-term use of hormone replacement therapy (HRT)
This code indicates that you are currently taking hormone replacement therapy on a long-term basis. Hormone replacement therapy involves taking medications that contain hormones to replace those that your body no longer produces adequately. This is commonly prescribed for conditions like menopause, where estrogen and progesterone levels drop, or for other hormonal deficiencies. The code is used to document your ongoing HRT treatment in your medical records, which helps healthcare providers coordinate your care and be aware of potential interactions with other medications or treatments.
H5210Nearsightedness (myopia) - difficulty seeing distant objects clearly
Myopia, commonly known as nearsightedness, is a vision condition where you can see objects close to you clearly, but objects farther away appear blurry. This happens when your eye is slightly longer than normal or your cornea (the clear front part of your eye) is too curved, causing light to focus in front of your retina instead of directly on it. This code indicates myopia without specifying which eye is affected or the severity level. It's a very common vision problem that typically develops during childhood or teenage years and can be easily corrected with glasses, contact lenses, or refractive surgery.
H6592Ear infection in the left ear without pus formation
This code indicates an ear infection in your left ear that doesn't involve pus or discharge. 'Nonsuppurative' means there's no pus formation, and 'otitis media' refers to inflammation or infection of the middle ear - the space behind your eardrum. This type of ear infection typically causes symptoms like ear pain, feeling of fullness, hearing difficulties, or pressure in the ear. The 'unspecified' part means the exact type or cause of the infection wasn't detailed in your medical record, but it's still a treatable condition that commonly affects both children and adults.
Z8619Personal history of other infectious or parasitic diseases
This code indicates that you have a documented history of having an infectious or parasitic disease that doesn't fall into the more specific categories covered by other codes. This could include various bacterial, viral, fungal, or parasitic infections you've had in the past that are now resolved but remain part of your medical record. Healthcare providers use this information to understand your complete health history, which can be important for future care decisions, risk assessments, or when prescribing medications. The infection itself is no longer active, but the history may be relevant for your ongoing healthcare.
Z91041Medical record notation indicating a known allergy to contrast dye used in medical imaging
This code is used in your medical records to document that you have a known allergy to radiographic contrast dye (also called contrast material or dye). This is the special liquid that is sometimes given before CT scans, MRIs, or other imaging tests to help make certain body parts show up more clearly in the pictures. Having this code in your medical record is important because it alerts all healthcare providers that you cannot safely receive standard contrast dye and may need special preparations, alternative contrast materials, or different imaging approaches. This is a safety measure to prevent allergic reactions during future medical procedures.
R945Blood test results showing your liver isn't working normally
This code means that blood tests checking how well your liver is working came back with abnormal results. Your liver performs many important jobs like filtering toxins from your blood, making proteins, and helping with digestion. When liver function tests are abnormal, it could indicate various conditions ranging from minor issues like medication effects or temporary inflammation to more serious liver problems. The abnormal results don't tell us exactly what's wrong - they're like a warning light that tells your doctor your liver needs more investigation. Your healthcare provider will likely want to do additional tests, review your medications, and possibly repeat the tests to determine what's causing the abnormal results and whether treatment is needed.
Z888Medical record notation indicating you have allergies to certain medications or biological substances
This code is used by healthcare providers to document in your medical record that you have known allergies to specific drugs, medications, or biological substances (like vaccines or blood products). It's not a diagnosis of a new condition, but rather a way to flag important allergy information in your medical chart. This helps ensure that healthcare providers are aware of your allergies when prescribing treatments or medications. The code covers allergies to drugs and biological substances that aren't specifically listed in other, more detailed allergy codes.
Z6825Body Mass Index (BMI) between 25.0-25.9, indicating you are slightly overweight
This code indicates that your Body Mass Index (BMI) falls between 25.0 and 25.9, which is classified as overweight according to standard medical guidelines. BMI is calculated using your height and weight to assess whether you're at a healthy weight. A BMI in this range means you weigh more than what's considered ideal for your height, but you're not yet in the obese category (which starts at BMI 30). This code is often used in home health services to document your current weight status as part of your overall health assessment and care planning. Your healthcare team may use this information to provide guidance on nutrition, exercise, or other health management strategies.
D61811A serious blood condition where medication has caused dangerously low levels of all blood cell types
Pancytopenia is a condition where your body has dangerously low counts of all three main types of blood cells: red blood cells (which carry oxygen), white blood cells (which fight infection), and platelets (which help blood clot). In this case, the condition was caused by a medication or drug you were taking. This is a serious condition that requires immediate medical attention and hospitalization because it leaves you vulnerable to severe anemia, infections, and bleeding problems. Your doctors will need to identify and stop the medication causing the problem while providing supportive care to manage the low blood counts.
T361X5AAdverse reaction to cephalosporin or beta-lactam antibiotics (first occurrence)
This code indicates that you experienced an unwanted side effect or adverse reaction to a specific type of antibiotic medication called cephalosporins or other beta-lactam antibiotics. These are common antibiotics used to treat bacterial infections. The reaction could include symptoms like allergic reactions, digestive problems, or other side effects. The 'initial encounter' designation means this is the first time this particular adverse reaction is being documented and treated during your hospital stay.
I70213Hardening of arteries in both legs causing cramping pain when walking
This code describes atherosclerosis (hardening and narrowing of arteries) in the natural blood vessels of both legs, which causes intermittent claudication. Intermittent claudication means you experience cramping, pain, or fatigue in your leg muscles when walking or exercising, which goes away when you rest. This happens because the narrowed arteries can't supply enough blood and oxygen to your leg muscles during activity. The condition affects the native (original) arteries in your extremities (arms or legs), specifically both legs in this case.
K589Irritable bowel syndrome (IBS) without diarrhea - a digestive condition causing abdominal pain and changes in bowel habits
Irritable bowel syndrome (IBS) without diarrhea is a common digestive disorder that affects the large intestine (colon). This condition causes recurring abdominal pain, cramping, bloating, and changes in bowel movements - but specifically without diarrhea as a main symptom. Instead, patients may experience constipation, normal bowel movements, or alternating patterns. The exact cause isn't fully understood, but it's thought to involve problems with how the gut and brain communicate, changes in gut bacteria, or increased sensitivity in the intestines. While IBS can be uncomfortable and disruptive to daily life, it doesn't cause permanent damage to the intestines or increase the risk of serious diseases like cancer. This diagnosis being used for inpatient services suggests the symptoms may have been severe enough to require hospital evaluation or treatment.
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