eMedCodes logo

M20.0 - Deformity of finger(s)


The ICD 10 Code for Deformity of finger(s) is listed as M20.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: M20.0
Description: Deformity of finger(s)
  • Excludes1: clubbing of fingers (R68.3)
  • palmar fascial fibromatosis [Dupuytren] (M72.0)
  • trigger finger (M65.3)
Chapter Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block Other joint disorders (M20-M25)
Parent M20 - Acquired deformities of fingers and toes
ICD-10-CM Children (deeper level / typically more specific) of M20.0:
M20.00 - Unspecified deformity of finger(s)
M20.01 - Mallet finger
M20.02 - Boutonni
M20.03 - Swan-neck deformity
M20.09 - Other deformity of finger(s)
ICD-10-CM Siblings (same level / similar specificity) of M20.0:
M20.1 - Hallux valgus (acquired)
M20.2 - Hallux rigidus
M20.3 - Hallux varus (acquired)
M20.4 - Other hammer toe(s) (acquired)
M20.5 - Other deformities of toe(s) (acquired)
M20.6 - Acquired deformities of toe(s), unspecified