2026 ICD-10-CM Diagnosis Code E74.820SLC13A5 Citrate Transporter Disorder

ICD-10-CM Codes›E00–E89›E70-E88›E74

ICD-10-CM E74.820
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

E74.820 is a billable ICD-10-CM diagnosis code for SLC13A5 Citrate Transporter Disorder. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified and unspecified nutritional and metabolic disorders.

Code Identity

ICD-10-CM Code
E74.820
Billable Status
Yes — Valid for Submission
Code Describes
SLC13A5 Citrate Transporter Disorder
Short Description
SLC13A5 Citrate Transporter Disorder
Same as the full description in the CMS dataset.
Parent Code
E74.82
Disorders of citrate metabolism

Code Classification

ChapterE00–E89Endocrine, nutritional and metabolic diseases
SectionE70-E88Metabolic disorders
CategoryE74Other disorders of carbohydrate metabolism
This CodeE74.820SLC13A5 Citrate Transporter Disorder

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Disorder(of)
      • citrate transporter, SLC13A5
    • Disorder(of)
      • SLC13A5 Citrate Transporter Disorder

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR END016
Other specified and unspecified nutritional and metabolic disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Code History & ChangesHistory

Replacement E74.820 replaces the following previously assigned code(s):

  • E74.89 - Other specified disorders of carbohydrate metabolism
FY 2025AddedAdded to the ICD-10-CM code setEffective October 1, 2024.
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About E74.820Overview

Is E74.820 (Disorders of citrate metabolism) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report SLC13A5 Citrate Transporter Disorder on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.