ICD-10-CM Diagnosis Code G31.87 - Primary progressive apraxia of speech (original) (raw)

ICD List 2025-2026 Edition

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2. ICD-10-CM Codes
3. G00–G99
4. G30-G32
5. G31
6. 2026 ICD-10-CM Code G31.87

Primary progressive apraxia of speech

ICD-10-CM Code:

G31.87

ICD-10 Code for:

Primary progressive apraxia of speech

Is Billable?

Yes - Valid for Submission

Code Navigator:

G31.87 is a billable diagnosis code used to specify a medical diagnosis of primary progressive apraxia of speech. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2025 through September 30, 2026.

1. Code Information
2. 2026 ICD-10 Code
3. Tabular List of Diseases and Injuries
4. Index to Diseases and Injuries References
6. Replacement Code
7. Patient Education
8. Other Codes Used Similar Conditions
9. Code History

• Diseases of the nervous system
  G00–G99
  • Other degenerative diseases of the nervous system
    G30-G32
    * Other degenerative diseases of nervous system, not elsewhere classified
    G31

G31.87 is new to ICD-10-CM code set for the FY 2026, effective October 1, 2025. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2025. This is a new and revised code for the FY 2026 (October 1, 2025 - September 30, 2026).

References found for this diagnosis code in the External Cause of Injuries Index:

• Apraxia(classic) (ideational) (ideokinetic) (ideomotor) (motor) (verbal)
  • primary progressive, of speech

G3187 replaces the following previously assigned ICD-10-CM code(s):

• R48.2 - Apraxia

• FY 2026 - Code Added, effective from 10/1/2025 through 9/30/2026

• Previous Code: G31.86

• Parent Code: G31.8

• Next Code: G31.89