Unspecified paralytic strabismus

This code represents a form of strabismus (misalignment of the eyes) caused by paralysis of one or more extraocular muscles, where the specific muscle or nerve involvement is not documented. It indicates a motor deficit affecting eye movement without further specification of the underlying etiology or affected muscle(s).

Use this code when documentation clearly states "paralytic strabismus" but lacks details regarding the specific nerve or muscle involved, or the cause of the paralysis. This code is appropriate when the provider has not yet identified the precise nature of the paralytic strabismus or when the documentation is insufficient to assign a more specific code.

• Avoid using this code if documentation specifies the affected muscle (e.g., lateral rectus paralysis) or nerve (e.g., oculomotor nerve palsy), as more specific codes exist.
• Query the provider for more detailed information if possible to assign a more precise code, as "unspecified" codes can sometimes lead to claim denials or requests for additional information.
• Consider sequencing this code after any underlying systemic condition (e.g., diabetes, stroke) if it is identified as the cause of the paralytic strabismus.