Unsp inj musc/fasc/tend at shldr/up arm, right arm, sequela

This code signifies a long-term or late effect of an unspecified injury to muscles, fascia, or tendons in the right shoulder or upper arm region. It indicates that the original acute injury has resolved, but residual symptoms or conditions persist.

Use this code when documenting a sequela (e.g., chronic pain, stiffness, weakness, limited range of motion) resulting from a past, unspecified injury to the right shoulder or upper arm muscles, fascia, or tendons. This applies when the acute phase of the initial injury is no longer being treated.

• Always sequence this sequela code after the code for the specific residual condition (e.g., M25.511 for right shoulder pain).
• Ensure documentation clearly states the injury is unspecified and affects the right shoulder/upper arm muscles, fascia, or tendons.
• Only use this code for sequelae; do not use for acute or initial injury encounters.