Skip to content
2 Minute MedicineICD-10 Lookup

ICD-10-CM code · FY2027

M79.639 Pain in unspecified forearm

BillableValid for claims as a specific diagnosis code

About M79.639

Code
M79.639
Billable
Yes
Short description
Pain in unspecified forearm
Category
M79 Other and unspecified soft tissue disorders, not elsewhere classified
Block
M70-M79 Other soft tissue disorders
Chapter
13 Diseases of the musculoskeletal system and connective tissue
Code set
FY2027, October 1, 2026 to September 30, 2027

Ask EvidencePulse about and unspecified soft tissue disorders

Answers from the published evidence, with every study linked. The question goes into the box; nothing is sent until you press Ask.

Coding notes for M79.639

No notes of its own; the notes below apply from the codes above it.

Also applies, from M79.6 Pain in limb, hand, foot, fingers and toes

Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.

Also applies, from M79 Other and unspecified soft tissue disorders, not elsewhere classified

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • psychogenic rheumatism (F45.8)
  • soft tissue pain, psychogenic (F45.41)
Chapter 13 notes (apply to every code in it)

Note

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

Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.

  • 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)

Related codes in M79.63

Latest research on and unspecified soft tissue disorders

No 2 Minute Medicine summaries match this diagnosis yet.

More on and unspecified soft tissue disorders from 2 Minute Medicine

2MM+

Read the research behind every diagnosis

2MM+ gives you every study summary in full, Classics downloads of the landmark trials, EvidencePulse and HypeCheck, and ad-free reading.

See 2MM+ plans