S56.21
Header — not billableStrain of other flexor muscle, fascia and tendon at forearm level
The ICD-10 code for strain of other flexor muscle, fascia and tendon at forearm level is S56.21.
S56.21 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- S56.20Unspecified injury of other flexor muscle, fascia and tendon at forearm levelnon-billable header
- S56.22Laceration of other flexor muscle, fascia and tendon at forearm levelnon-billable header
- S56.29Other injury of other flexor muscle, fascia and tendon at forearm levelnon-billable header
- S56.21Strain of other flexor muscle, fascia and tendon at forearm levelnon-billable header