M11 ICD-10-CM Code: Other crystal arthropathies
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
M11Other crystal arthropathies
ICD-10-CM diagnosis code · United States clinical modification
Where M11 sits
- 1
Chapter 13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
- 2
Section
Inflammatory polyarthropathies (M05-M14)
- 3
Category M11
Other crystal arthropathies
- 4
Code M11
Other crystal arthropathies
Codes under M11
M11 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Notes for this code
Inclusion terms
No inclusion terms are listed for M11.
Code first
No “code first” instruction is listed for M11.
Use additional code
No “use additional code” instruction is listed for M11.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for M11.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for M11.
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 M11 mean?
M11 is the FY 2027 U.S. ICD-10-CM code for “Other crystal arthropathies.”
Is M11 a billable or specific ICD-10-CM code?
No. M11 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 M11 located in ICD-10-CM?
M11 is listed in Chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99), within Inflammatory polyarthropathies (M05-M14) (M05–M14), under category M11, Other crystal arthropathies.
What coding notes are listed for M11?
No inclusion terms are listed for M11 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.