Hallux rigidus M20.2

The ICD10 code for the diagnosis "Hallux rigidus" is "M20.2". M20.2 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

• M20.2 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
• The 2019 edition of ICD-10-CM M20.2 became effective on October 1, 2018.
• This is the American ICD-10-CM version of M20.2 - other international versions of ICD-10 M20.2 may differ.

Codes: = Billable

• M20 Acquired deformities of fingers and toes
  • M20.2 Hallux rigidus
    • M20.20 Hallux rigidus, unspecified foot
    • M20.21 Hallux rigidus, right foot
    • M20.22 Hallux rigidus, left foot

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