2023 ICD-10-CM Diagnosis Code M61.59

Other ossification of muscle, multiple sites

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • M61.59 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2023 edition of ICD-10-CM M61.59 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of M61.59 - other international versions of ICD-10 M61.59 may differ.
The following code(s) above M61.59 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 M61.59:
  • M00-M99
    2023 ICD-10-CM Range M00-M99

    Diseases of the musculoskeletal system and connective tissue

    • 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
  • M60-M63
    2023 ICD-10-CM Range M60-M63

    Disorders of muscles

    Type 1 Excludes
    • dermatopolymyositis (M33.-)
    • myopathy in amyloidosis (E85.-)
    • myopathy in polyarteritis nodosa (M30.0)
    • myopathy in rheumatoid arthritis (M05.32)
    • myopathy in scleroderma (M34.-)
    • myopathy in Sjögren's syndrome (M35.03)
    • myopathy in systemic lupus erythematosus (M32.-)
    Type 2 Excludes
    • muscular dystrophies and myopathies (G71-G72)
    Disorders of muscles
Approximate Synonyms
  • Heterotopic bone ossification
  • Heterotopic calcification not postoperative
ICD-10-CM M61.59 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
  • 557 Tendonitis, myositis and bursitis with mcc
  • 558 Tendonitis, myositis and bursitis without mcc

Convert M61.59 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
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change

Diagnosis Index entries containing back-references to M61.59:

ICD-10-CM Codes Adjacent To M61.59
M61.559 Other ossification of muscle, unspecified thigh
M61.56 Other ossification of muscle, lower leg
M61.561 Other ossification of muscle, right lower leg
M61.562 Other ossification of muscle, left lower leg
M61.569 Other ossification of muscle, unspecified lower leg
M61.57 Other ossification of muscle, ankle and foot
M61.571 Other ossification of muscle, right ankle and foot
M61.572 Other ossification of muscle, left ankle and foot
M61.579 Other ossification of muscle, unspecified ankle and foot
M61.58 …… other site
M61.59 …… multiple sites
M61.9 Calcification and ossification of muscle, unspecified
M62 Other disorders of muscle
M62.0 Separation of muscle (nontraumatic)
M62.00 …… unspecified site
M62.01 Separation of muscle (nontraumatic), shoulder
M62.011 Separation of muscle (nontraumatic), right shoulder
M62.012 Separation of muscle (nontraumatic), left shoulder
M62.019 Separation of muscle (nontraumatic), unspecified shoulder
M62.02 Separation of muscle (nontraumatic), upper arm
M62.021 Separation of muscle (nontraumatic), right upper arm

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