ICD-10-CM
ICD-10 code for Ganglion: M67.40
The ICD-10-CM index points "Ganglion" to M67.40, Ganglion, unspecified site. M67.40 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
More specific codes in M67
A header groups codes and is not billed. A billable code is one you can report.
- M67Other disorders of synovium and tendonHeader
- M67.0Short Achilles tendon (acquired)Header
- M67.00Short Achilles tendon (acquired), unspecified ankleBillable
- M67.01Short Achilles tendon (acquired), right ankleBillable
- M67.02Short Achilles tendon (acquired), left ankleBillable
- M67.2Synovial hypertrophy, not elsewhere classifiedHeader
- M67.20Synovial hypertrophy, not elsewhere classified, unspecified siteBillable
- M67.21Synovial hypertrophy, not elsewhere classified, shoulderHeader
- M67.22Synovial hypertrophy, not elsewhere classified, upper armHeader
- M67.23Synovial hypertrophy, not elsewhere classified, forearmHeader
- M67.24Synovial hypertrophy, not elsewhere classified, handHeader
- M67.25Synovial hypertrophy, not elsewhere classified, thighHeader
- M67.26Synovial hypertrophy, not elsewhere classified, lower legHeader
- M67.27Synovial hypertrophy, not elsewhere classified, ankle and footHeader
- M67.28Synovial hypertrophy, not elsewhere classified, other siteBillable
- M67.29Synovial hypertrophy, not elsewhere classified, multiple sitesBillable
- M67.3Transient synovitisHeader
- M67.30Transient synovitis, unspecified siteBillable
- M67.31Transient synovitis, shoulderHeader
- M67.32Transient synovitis, elbowHeader
- M67.33Transient synovitis, wristHeader
- M67.34Transient synovitis, handHeader
- M67.35Transient synovitis, hipHeader
- M67.36Transient synovitis, kneeHeader
- M67.37Transient synovitis, ankle and footHeader
- M67.38Transient synovitis, other siteBillable
- M67.39Transient synovitis, multiple sitesBillable
- M67.4GanglionHeader
- M67.40Ganglion, unspecified siteBillable
- M67.41Ganglion, shoulderHeader
- M67.42Ganglion, elbowHeader
- M67.43Ganglion, wristHeader
- M67.44Ganglion, handHeader
- M67.45Ganglion, hipHeader
- M67.46Ganglion, kneeHeader
- M67.47Ganglion, ankle and footHeader
- M67.48Ganglion, other siteBillable
- M67.49Ganglion, multiple sitesBillable
- M67.5Plica syndromeHeader
- M67.50Plica syndrome, unspecified kneeBillable
- M67.51Plica syndrome, right kneeBillable
- M67.52Plica syndrome, left kneeBillable
- M67.8Other specified disorders of synovium and tendonHeader
- M67.80Other specified disorders of synovium and tendon, unspecified siteBillable
- M67.81Other specified disorders of synovium and tendon, shoulderHeader
- M67.82Other specified disorders of synovium and tendon, elbowHeader
- M67.83Other specified disorders of synovium and tendon, wristHeader
- M67.84Other specified disorders of synovium and tendon, handHeader
- M67.85Other specified disorders of synovium and tendon, hipHeader
- M67.86Other specified disorders of synovium and tendon, kneeHeader
- M67.87Other specified disorders of synovium and tendon, ankle and footHeader
- M67.88Other specified disorders of synovium and tendon, other siteBillable
- M67.89Other specified disorders of synovium and tendon, multiple sitesBillable
- M67.9Unspecified disorder of synovium and tendonHeader
- M67.90Unspecified disorder of synovium and tendon, unspecified siteBillable
- M67.91Unspecified disorder of synovium and tendon, shoulderHeader
- M67.92Unspecified disorder of synovium and tendon, upper armHeader
- M67.93Unspecified disorder of synovium and tendon, forearmHeader
- M67.94Unspecified disorder of synovium and tendon, handHeader
- M67.95Unspecified disorder of synovium and tendon, thighHeader
Excludes1
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From M67.4. A note on a category applies to every code under it.
Related conditions
Related pages
- M67.40 code detailsNotes, nearby codes, CMS-HCC group
- Category M67Every code under it
- Chapter 13Diseases of the musculoskeletal system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Ganglion?
The ICD-10-CM index points "Ganglion" to M67.40, Ganglion, unspecified site. M67.40 is a billable code.
Is M67.40 billable?
Yes. M67.40 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to M67.40?
The CDC tabular list gives 4 Excludes1 notes (not coded together), 2 Excludes2 notes (may be coded together when both are documented) for M67.40 and the categories above it. They are listed on this page.
What chapter is M67.40 in?
Chapter 13. Diseases of the musculoskeletal system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.