M359 - A condition affecting connective tissues throughout the body, but the specific type hasn't been determined yet
International Classification of Diseases
What is a ICD-10 Code?
ICD-10 (International Classification of Diseases, 10th Revision) codes are used to classify and code all diagnoses, symptoms, and procedures recorded in association with hospital care. These codes provide a standardized way to track health conditions and their treatment outcomes.
Detailed Description
This code indicates that you have a condition that affects your connective tissues - the supportive structures that hold your body together, including tendons, ligaments, cartilage, and the framework around organs. The 'systemic' part means it affects multiple areas of your body rather than just one spot. The 'unspecified' part means your doctor knows there's a connective tissue problem but hasn't yet determined exactly which specific condition it is. This might be used while you're undergoing testing to get a more precise diagnosis, or when your symptoms don't clearly fit into one specific connective tissue disease category. Connective tissue disorders can cause symptoms like joint pain, muscle weakness, skin changes, or fatigue.
Additional Information
This is a temporary or working diagnosis code often used while determining the specific type of connective tissue disorder. The associated lab tests may be part of the diagnostic workup to identify the exact condition.
Category
Musculoskeletal and Connective Tissue Disorders
Medical Specialty
Rheumatology, Internal Medicine
Expected Costs
Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.
What's Required Before This
- Medical evaluation
- Symptom assessment
- May require additional testing for specific diagnosis
What to Expect After
- Regular monitoring with healthcare provider
- Additional diagnostic testing as needed
- Specialist referral if indicated
- Symptom management as appropriate
Why Understanding This Code Matters
On Your Medical Bill
This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.
For Your Health
Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.
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