G31.87 ICD-10-CM Code: Primary progressive apraxia of speech
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
G31.87Primary progressive apraxia of speech
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where G31.87 sits
- 1
Chapter 6
Diseases of the nervous system (G00-G99)
- 2
Section
Other degenerative diseases of the nervous system (G30-G32)
- 3
Category G31
Other degenerative diseases of nervous system, not elsewhere classified
- 4
Subcategory G31.8
Other specified degenerative diseases of nervous system
- 5
Code G31.87
Primary progressive apraxia of speech
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for G31.87.
Code first
No “code first” instruction is listed for G31.87.
Use additional code
No “use additional code” instruction is listed for G31.87.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for G31.87.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for G31.87.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code G31.87 mean?
G31.87 is the FY 2027 U.S. ICD-10-CM code for “Primary progressive apraxia of speech.”
Is G31.87 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, G31.87 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is G31.87 located in ICD-10-CM?
G31.87 is listed in Chapter 6, Diseases of the nervous system (G00-G99), within Other degenerative diseases of the nervous system (G30-G32) (G30–G32), under category G31, Other degenerative diseases of nervous system, not elsewhere classified and subcategory G31.8, Other specified degenerative diseases of nervous system.
What coding notes are listed for G31.87?
No inclusion terms are listed for G31.87 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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