2026 ICD-10-CM Diagnosis Code G71.032Autosomal recessive limb girdle muscular dystrophy due to calpain-3 dysfunction

ICD-10-CM Codes›G00–G99›G70-G73›G71

ICD-10-CM G71.032
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

G71.032 is a billable ICD-10-CM diagnosis code for autosomal recessive limb girdle muscular dystrophy due to calpain-3 dysfunction. 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 Myopathies.

Code Identity

ICD-10-CM Code
G71.032
Billable Status
Yes — Valid for Submission
Code Describes
Autosomal recessive limb girdle muscular dystrophy due to calpain-3 dysfunction
Short Description
Autosom recess limb girdle musc dyst d/t calpain-3 dysfnct
Parent Code
G71.03
Limb girdle muscular dystrophies

Code Classification

ChapterG00–G99Diseases of the nervous system
SectionG70-G73Diseases of myoneural junction and muscle
CategoryG71Primary disorders of muscles
This CodeG71.032Autosomal recessive limb girdle muscular dystrophy due to calpain-3 dysfunction

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Inclusion Terms

  • Limb girdle muscular dystrophy type 2A
  • LGMD R1 calpain-3-related
  • Primary calpainopathy

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.

    • Calpainopathy(primary)
    • Calpainopathy(primary)
      • autosomal recessive
    • Dystrophy, dystrophia
      • Leyden-Möbius
        • meaning Limb girdle muscular dystrophy type 2A (autosomal recessive)
    • Dystrophy, dystrophia
      • muscular
        • limb-girdle
          • calpain-3-related
    • Dystrophy, dystrophia
      • muscular
        • limb-girdle
          • calpain-3-related
            • autosomal recessive
    • Dystrophy, dystrophia
      • muscular
        • limb-girdle
          • R1 (autosomal recessive)
    • Dystrophy, dystrophia
      • muscular
        • limb-girdle
          • type 2A (autosomal recessive)

Clinical ClassificationClinical

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

CCSR NVS018
Myopathies
Default principal diagnosis: inpatient Yes · outpatient Yes

Code History & ChangesHistory

Replacement G71.032 replaces the following previously assigned code(s):

  • G71.09 - Other specified muscular dystrophies
FY 2023AddedAdded to the ICD-10-CM code setEffective October 1, 2022.
FY 2024–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About G71.032Overview

Is G71.032 (Limb girdle muscular dystrophies) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report autosomal recessive limb girdle muscular dystrophy due to calpain-3 dysfunction 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.