M27 ICD-10-CM Code: Other diseases of jaws
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
M27Other diseases of jaws
ICD-10-CM diagnosis code · United States clinical modification
Where M27 sits
- 1
Chapter 13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
- 2
Section
Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27)
- 3
Category M27
Other diseases of jaws
- 4
Code M27
Other diseases of jaws
Codes under M27
M27 is a non-billable category. Choose the child code that best matches the documented diagnosis.
M27.0Developmental disorders of jawsM27.1Giant cell granuloma, centralM27.2Inflammatory conditions of jawsM27.3Alveolitis of jawsM27.4Other and unspecified cysts of jawM27.5Periradicular pathology associated with previous endodontic treatmentM27.6Endosseous dental implant failureM27.8Other specified diseases of jawsM27.9Disease of jaws, unspecifiedNotes for this code
Inclusion terms
No inclusion terms are listed for M27.
Code first
No “code first” instruction is listed for M27.
Use additional code
No “use additional code” instruction is listed for M27.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for M27.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for M27.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
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.
Frequently asked questions
What does ICD-10-CM code M27 mean?
M27 is the FY 2027 U.S. ICD-10-CM code for “Other diseases of jaws.”
Is M27 a billable or specific ICD-10-CM code?
No. M27 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is M27 located in ICD-10-CM?
M27 is listed in Chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99), within Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27) (M26–M27), under category M27, Other diseases of jaws.
What coding notes are listed for M27?
No inclusion terms are listed for M27 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.