Z92: Personal history of medical treatment

Codes under Z92 (Personal history of medical treatment). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
Z92.0	Personal history of contraception	✓
Z92.2	Personal history of drug therapy	—
Z92.3	Personal history of irradiation	✓
Z92.8	Personal history of other medical treatment	—
Z92.21	Personal history of antineoplastic chemotherapy	✓
Z92.22	Personal history of monoclonal drug therapy	✓
Z92.23	Personal history of estrogen therapy	✓
Z92.24	Personal history of steroid therapy	—
Z92.25	Personal history of immunosuppression therapy	✓
Z92.26	Personal history of immune checkpoint inhibitor therapy	✓
Z92.29	Personal history of other drug therapy	✓
Z92.81	Personal history of extracorporeal membrane oxygenation (ECMO)	✓
Z92.82	Status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility	✓
Z92.83	Personal history of failed moderate sedation	✓
Z92.84	Personal history of unintended awareness under general anesthesia	✓
Z92.85	Personal history of cellular therapy	—
Z92.86	Personal history of gene therapy	✓
Z92.89	Personal history of other medical treatment	✓
Z92.240	Personal history of inhaled steroid therapy	✓
Z92.241	Personal history of systemic steroid therapy	✓
Z92.850	Personal history of Chimeric Antigen Receptor T-cell therapy	✓
Z92.858	Personal history of other cellular therapy	✓
Z92.859	Personal history of cellular therapy, unspecified	✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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