M05.64

Rheumatoid arthritis of hand with involvement of other organs and systems

Non-billable header

M05.64 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Applicable to

  • Rheumatoid arthritis of metacarpus and phalanges with involvement of other organs and systems

Includes (from M05)

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

Excludes1

Not coded here — never report together with this code.

  • rheumatic fever (I00) (from M05)
  • juvenile rheumatoid arthritis (M08.-) (from M05)
  • rheumatoid arthritis of spine (M45.-) (from M05)

Excludes2

Not included here — may be reported together when both conditions exist.

  • arthropathic psoriasis (L40.5-) (from M05)
  • certain conditions originating in the perinatal period (P04-P96) (from M05)
  • certain infectious and parasitic diseases (A00-B99) (from M05)
  • compartment syndrome (traumatic) (T79.A-) (from M05)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from M05)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from M05)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from M05)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from M05)
  • neoplasms (C00-D49) (from M05)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from M05)

Also known as

  • Rheumatoid arthritis of metacarpus and phalanges with involvement of other organs and systems
  • Rheumatoid, arthritis, with involvement of organs NEC, hand joint

Parent code

  • M05.6Rheumatoid arthritis with involvement of other organs and systemsHeader

More specific codes M05.64

  • M05.641Rheumatoid arthritis of right hand with involvement of other organs and systemsBillable
  • M05.642Rheumatoid arthritis of left hand with involvement of other organs and systemsBillable
  • M05.649Rheumatoid arthritis of unspecified hand with involvement of other organs and systemsBillable

Related codes

  • M05.60Rheumatoid arthritis of unspecified site with involvement of other organs and systemsBillable
  • M05.61Rheumatoid arthritis of shoulder with involvement of other organs and systemsHeader
  • M05.62Rheumatoid arthritis of elbow with involvement of other organs and systemsHeader
  • M05.63Rheumatoid arthritis of wrist with involvement of other organs and systemsHeader
  • M05.65Rheumatoid arthritis of hip with involvement of other organs and systemsHeader
  • M05.66Rheumatoid arthritis of knee with involvement of other organs and systemsHeader
  • M05.67Rheumatoid arthritis of ankle and foot with involvement of other organs and systemsHeader
  • M05.69Rheumatoid arthritis of multiple sites with involvement of other organs and systemsBillable

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