Summary & Overview
CPT 01966: Anesthesia for Induced Abortion Procedure
CPT code 01966 designates anesthesia services rendered during an induced abortion procedure. Nationally, accurate coding for this service affects billing consistency, care coordination, and coverage determinations for reproductive health services provided in outpatient surgical settings. The code captures anesthesiologist or nurse anesthetist involvement in procedural abortion care and is distinct from codes for incomplete or missed abortion (see related codes).
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, United Healthcare, and Medicare. Readers will find a concise overview of clinical context and service setting, typical payer coverage considerations, and related billing concepts. The publication outlines commonly-relevant benchmarks and policy points for payers and providers, clarifies code relationships, and highlights operational factors affecting claims processing and authorization for anesthesia during induced abortion procedures.
This summary targets a national audience and provides practical reference material for coding, billing, and policy teams seeking to align clinical documentation and reimbursement workflows for anesthesia services in reproductive care.
Billing Code Overview
CPT code 01966 describes anesthesia services provided for an induced abortion procedure. This service typically involves administration and management of anesthesia care during a procedural termination of pregnancy. The service type is anesthesia for a surgical reproductive health procedure, and the typical site of service is an outpatient surgical or ambulatory care setting where induced abortions are performed.
Clinical & Coding Specifications
Clinical Context
A 28-year-old gravida 2 para 1 woman presents to an ambulatory surgical center for a planned induced abortion at 14 weeks gestation. Preoperative evaluation documents prior low transverse cesarean delivery scar, baseline vital signs, and ASA physical status II due to controlled asthma. The anesthesia team (anesthesiology physician or CRNA supervised by an anesthesiology physician) reviews the history, obtains consent for anesthesia, and determines that either monitored anesthesia care with intravenous sedation or general anesthesia may be required depending on patient anxiety, airway assessment, and intra-procedural pain control needs. In the procedure room, standard ASA monitors are applied, intravenous access is secured, and medications are administered for conscious sedation or general endotracheal anesthesia as clinically indicated. The anesthesia provider documents pre-anesthesia evaluation, intraoperative anesthetic management (airway technique, agents used, hemodynamic status), any complications, and post-anesthesia recovery instructions. Typical recovery occurs in the facility recovery area with discharge when criteria are met. This workflow applies to induced abortion procedures where the anesthesia service is reported separately using 01966.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
23 | Unusual anesthesia | Use when medically necessary general anesthesia is required for a procedure that normally uses local or regional anesthesia (e.g., severe anxiety or anatomical issues requiring GA for an induced abortion). |