2017/18 ICD-10-CM Diagnosis Code M66.242

Spontaneous rupture of extensor tendons, left hand

The following code(s) above M66.242 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 M66.242:
  • M00-M99
    2018 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
  • M66
    ICD-10-CM Diagnosis Code M66

    Spontaneous rupture of synovium and tendon

      2016 2017 2018 Non-Billable/Non-Specific Code
    Includes
    • rupture that occurs when a normal force is applied to tissues that are inferred to have less than normal strength
    Type 2 Excludes
    • rotator cuff syndrome (M75.1-)
    • rupture where an abnormal force is applied to normal tissue - see injury of tendon by body region
    Spontaneous rupture of synovium and tendon
Approximate Synonyms ICD-10-CM M66.242 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert M66.242 to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To M66.242
M66.22 Spontaneous rupture of extensor tendons, upper arm
M66.221 Spontaneous rupture of extensor tendons, right upper arm
M66.222 Spontaneous rupture of extensor tendons, left upper arm
M66.229 Spontaneous rupture of extensor tendons, unspecified upper arm
M66.23 Spontaneous rupture of extensor tendons, forearm
M66.231 Spontaneous rupture of extensor tendons, right forearm
M66.232 Spontaneous rupture of extensor tendons, left forearm
M66.239 Spontaneous rupture of extensor tendons, unspecified forearm
M66.24 Spontaneous rupture of extensor tendons, hand
M66.241 Spontaneous rupture of extensor tendons, right hand
M66.242 Spontaneous rupture of extensor tendons, left hand
M66.249 Spontaneous rupture of extensor tendons, unspecified hand
M66.25 Spontaneous rupture of extensor tendons, thigh
M66.251 Spontaneous rupture of extensor tendons, right thigh
M66.252 Spontaneous rupture of extensor tendons, left thigh
M66.259 Spontaneous rupture of extensor tendons, unspecified thigh
M66.26 Spontaneous rupture of extensor tendons, lower leg
M66.261 Spontaneous rupture of extensor tendons, right lower leg
M66.262 Spontaneous rupture of extensor tendons, left lower leg
M66.269 Spontaneous rupture of extensor tendons, unspecified lower leg
M66.27 Spontaneous rupture of extensor tendons, ankle and foot

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