Adhesive capsulitis of unspecified shoulder

This code signifies a diagnosis of "frozen shoulder" without specifying laterality. It describes a condition characterized by significant pain and progressive loss of both active and passive range of motion in the shoulder joint, due to inflammation and fibrosis of the joint capsule.

Use this code when the provider's documentation clearly states adhesive capsulitis but does not specify whether it affects the right or left shoulder. This is appropriate when the laterality is unknown or not documented at the time of coding.

• Avoid using this code if laterality (right or left) is documented; instead, use M75.01 or M75.02.
• Query the provider for clarification on laterality if possible to ensure the most specific code is assigned.
• This code should not be used for other shoulder conditions like rotator cuff tears or impingement syndrome.