Unsp inj flxr musc/fasc/tend r idx fngr at wrs/hnd lv, subs

This code signifies an unspecified injury to the flexor muscles, fascia, or tendons of the right index finger, specifically at the wrist and hand level. The "subsequent encounter" designation indicates that the patient is receiving follow-up care for an injury that has already been initially treated.

This code is appropriate for encounters where a patient is returning for ongoing management, such as wound care, physical therapy, or re-evaluation, of an previously diagnosed but unspecified flexor injury to their right index finger. It should be used when the exact nature of the flexor injury (e.g., strain, tear) was not specified in the initial diagnosis or is still undetermined.

• Ensure documentation clearly states "right index finger" and "wrist and hand level" for anatomical specificity.
• Confirm the encounter is for follow-up care, not the initial treatment, to justify the "D" seventh character.
• If the specific type of flexor injury (e.g., laceration, rupture) is documented, a more specific code should be used.