E649 - Long-term effects from an unspecified nutritional deficiency

International Classification of Diseases

Last updated: 3/24/2026

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 represents the lasting health effects or complications that result from a nutritional deficiency where the specific type of deficiency was not identified or documented. Sequelae refers to conditions that are the consequence of a previous disease or injury. This would apply to ongoing health problems that developed as a result of not getting enough of certain nutrients, vitamins, or minerals in the past, but the exact nutritional deficiency that caused these effects is not specified in the medical record.

Additional Information

This is a sequelae code used when documenting long-term consequences of nutritional deficiencies. The specific type of nutritional deficiency is not identified in this code. Treatment and prognosis would depend on the specific effects and organs affected.

Category

Endocrine, nutritional and metabolic diseases

Medical Specialty

Internal Medicine, Endocrinology, Nutrition

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Previous history of nutritional deficiency
  • Current symptoms or conditions resulting from past deficiency

What to Expect After

  • Nutritional assessment
  • Monitoring of ongoing effects
  • Appropriate supplementation if needed
  • Regular follow-up with healthcare provider

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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