MedCodeSearch
ICD-10-CM Current in FY 2027

M71.21

Synovial cyst of popliteal space [Baker], right knee

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where M71.21 sits in the official hierarchy. Each level is the code it is classified under.

  1. M71 Other bursopathies
  2. M71.2 Parent Synovial cyst of popliteal space [Baker]
  3. M71.21 This code Synovial cyst of popliteal space [Baker], right knee

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

synovial cyst of popliteal space with rupture ( M66.0 )

Inherited from M71.2 — Synovial cyst of popliteal space [Baker]

Excludes1

bunion ( M20.1 )

Inherited from M71 — Other bursopathies

Excludes1

bursitis related to use, overuse or pressure ( M70 .-)

Inherited from M71 — Other bursopathies

Excludes1

enthesopathies (M76-M77)

Inherited from M71 — Other bursopathies

Version History

How M71.21 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Synovial cyst of popliteal space [Baker], right knee

  2. FY 2026 Effective

    Unchanged

    Synovial cyst of popliteal space [Baker], right knee

Related Codes

Other codes under M71.2

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.

Look up another code

Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.