octoHealth

M66.21

Non-billable

Spontaneous rupture of extensor tendons, shoulder

Chapter 13: Diseases of the musculoskeletal system and connective tissue

Additional Information

From parent codes: M00-M99 (Chapter 13)

Excludes 2 — Not Included HereFrom M00-M99

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

  • 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)
NotesFrom M00-M99

Additional notes from parent codes that apply to this code.

  • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition

More Specific Codes (13)

M66.2Spontaneous rupture of extensor tendons→M66.20Spontaneous rupture of extensor tendons, unspecified site→M66.22Spontaneous rupture of extensor tendons, upper arm→M66.23Spontaneous rupture of extensor tendons, forearm→M66.24Spontaneous rupture of extensor tendons, hand→M66.25Spontaneous rupture of extensor tendons, thigh→M66.26Spontaneous rupture of extensor tendons, lower leg→M66.27Spontaneous rupture of extensor tendons, ankle and foot→M66.28Spontaneous rupture of extensor tendons, other site→M66.29Spontaneous rupture of extensor tendons, multiple sites→M66.211Spontaneous rupture of extensor tendons, right shoulder→M66.212Spontaneous rupture of extensor tendons, left shoulder→M66.219Spontaneous rupture of extensor tendons, unspecified shoulder→