F60.9

HCC Category Mapping

What This Code Means

A diagnosis of personality disorder when the specific type has not been determined or documented.

Coding Tips

• •This is a non-specific code; attempt to identify the specific personality disorder type for more precise coding
• •Use only when clinical documentation is insufficient to specify which personality disorder is present

Clinical Significance

Unspecified personality disorder is used when the provider documents a personality disorder diagnosis but does not specify the type. While clinically valid in certain contexts, this code provides less specificity for risk adjustment and care planning. It still indicates the patient has a chronic behavioral health condition requiring ongoing management and monitoring.

Documentation Requirements

• ✓Provider documentation explicitly stating a personality disorder diagnosis
• ✓Evidence of enduring maladaptive personality patterns causing functional impairment
• ✓Documentation should ideally specify the type — query the provider if the specific personality disorder can be identified
• ✓Clinical distinction from temporary behavioral disturbances or adjustment disorders
• ✓Treatment plan addressing the personality disorder

Commonly Confused Codes