HCPCS Level II code T1002 represents brief registered nurse encounters—services delivered by an RN in increments of up to 15 minutes. Nationally, this code captures short-duration nursing activities such as focused assessments, wound checks, medication administration, patient education, and care coordination that do not require longer procedural billing. Clarity around use of T1002 matters for accurate claims submission, resource tracking, and aligning reimbursement with the intensity and duration of nursing care.

Key payers covered include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare and Medicare. Readers will find a concise policy-oriented overview that explains where T1002 is applicable, how common sites of service are described, and which payers are relevant to national billing practices. The publication provides benchmarks and payment context where available, highlights common billing modifiers and coding considerations (listed separately), and situates the code within clinical workflows for ambulatory and home-based nursing care. Data not available in the input is noted where applicable.