CPT code 26641 designates a closed manipulation (non‑operative reduction) of a dislocated bone in the joint at the base of the thumb near the wrist. This code captures manual realignment procedures that restore normal joint position without an incision and is commonly used in acute hand and wrist trauma care. Nationally, accurate use of this code supports appropriate case classification, tracking of non‑operative fracture/dislocation management, and consistent billing across emergency, urgent care, and outpatient settings.

Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication outlines how 26641 is applied in clinical practice, typical sites of service, and payer considerations. Readers will find concise benchmarks for coding frequency and utilization patterns, summaries of relevant billing and coverage considerations, and clinical context for when closed manipulation is appropriate. Where specific payer policies or modifiers are relevant, those are noted in dedicated sections.

This national overview is intended for coding professionals, revenue cycle staff, and clinicians who need a clear, succinct reference for CPT code 26641 and its role in non‑operative management of thumb base joint dislocations. Data not available in the input is identified explicitly in the relevant sections.