2021 ICD-10-CM Diagnosis Code M67.29

Synovial hypertrophy, not elsewhere classified, multiple sites

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • M67.29 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Synovial hypertrophy, NEC, multiple sites
  • The 2021 edition of ICD-10-CM M67.29 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of M67.29 - other international versions of ICD-10 M67.29 may differ.
The following code(s) above M67.29 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to M67.29:
  • M00-M99
    2021 ICD-10-CM Range M00-M99

    Diseases of the musculoskeletal system and connective tissue

    Note
    • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
    Type 2 Excludes
    • arthropathic psoriasis (L40.5-)
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • compartment syndrome (traumatic) (T79.A-)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the musculoskeletal system and connective tissue
  • M67
    ICD-10-CM Diagnosis Code M67

    Other disorders of synovium and tendon

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • palmar fascial fibromatosis [Dupuytren] (M72.0)
    • tendinitis NOS (M77.9-)
    • xanthomatosis localized to tendons (E78.2)
    Other disorders of synovium and tendon
  • M67.2
    ICD-10-CM Diagnosis Code M67.2

    Synovial hypertrophy, not elsewhere classified

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • villonodular synovitis (pigmented) (M12.2-)
    Synovial hypertrophy, not elsewhere classified
Approximate Synonyms
  • Synovial hypertrophy of multiple sites
ICD-10-CM M67.29 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 557 Tendonitis, myositis and bursitis with mcc
  • 558 Tendonitis, myositis and bursitis without mcc

Convert M67.29 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change

Diagnosis Index entries containing back-references to M67.29:
  • Hypertrophy, hypertrophic
    • synovial NEC M67.20
      ICD-10-CM Diagnosis Code M67.20

      Synovial hypertrophy, not elsewhere classified, unspecified site

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • multiple sites M67.29

ICD-10-CM Codes Adjacent To M67.29
M67.259 Synovial hypertrophy, not elsewhere classified, unspecified thigh
M67.26 Synovial hypertrophy, not elsewhere classified, lower leg
M67.261 Synovial hypertrophy, not elsewhere classified, right lower leg
M67.262 Synovial hypertrophy, not elsewhere classified, left lower leg
M67.269 Synovial hypertrophy, not elsewhere classified, unspecified lower leg
M67.27 Synovial hypertrophy, not elsewhere classified, ankle and foot
M67.271 Synovial hypertrophy, not elsewhere classified, right ankle and foot
M67.272 Synovial hypertrophy, not elsewhere classified, left ankle and foot
M67.279 Synovial hypertrophy, not elsewhere classified, unspecified ankle and foot
M67.28 …… other site
M67.29 …… multiple sites
M67.3 Transient synovitis
M67.30 …… unspecified site
M67.31 Transient synovitis, shoulder
M67.311 Transient synovitis, right shoulder
M67.312 Transient synovitis, left shoulder
M67.319 Transient synovitis, unspecified shoulder
M67.32 Transient synovitis, elbow
M67.321 Transient synovitis, right elbow
M67.322 Transient synovitis, left elbow
M67.329 Transient synovitis, unspecified elbow

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.