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ICD-10-CM 2027 diagnosis code

E74.82Disorders of citrate metabolism

Not billable — use a more specific code

E74.82 is a header code, so it can't be reported by itself. Choose one of the 2 more specific codes beneath it.

Code last changed in FY2025 (effective October 1, 2024). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About E74.82

E74.82 is the ICD-10-CM diagnosis code for disorders of citrate metabolism. It belongs to category E74 (other disorders of carbohydrate metabolism), block E70-E88 (metabolic disorders) and chapter 4 (endocrine, nutritional and metabolic diseases). It is a header code, so it can't be reported by itself; one of its 2 subcodes must be used instead.

Within E74.8 (other specified disorders of carbohydrate metabolism), E74.82 is specifically for disorders of citrate metabolism. Related codes cover disorders of glucose transport, not elsewhere classified (E74.81) and other specified disorders of carbohydrate metabolism (E74.89).

To report this condition, pick the subcode that matches the documentation: E74.820 (disorder) and E74.829 (metabolism).

It was added in FY2025, effective October 1, 2024.

Specific codes under E74.82

Notes that apply from higher levels

Instructions written at a parent level also apply to E74.82.

› From E74 Other disorders of carbohydrate metabolism
Excludes1

Broader instructions also apply from E70-E88 Metabolic disorders and Chapter 4: Endocrine, nutritional and metabolic diseases.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2025 (effective 10/1/2024): Added
  • No changes since FY2025.

Common questions about E74.82

Is E74.82 billable?

No. E74.82 is a header code. Report one of its more specific subcodes instead.