CPT 00920: Anesthesia for Male Genital Procedure, Unspecified
CPT code 00920 represents anesthesia services provided for procedures on the male genitalia that are not specifically described by other anesthesia codes. Clinically, it covers anesthesia management when surgery involves the penis or related external structures and may include incision of the urethra as part of the operative intervention. This code is relevant nationally because it standardizes reporting for anesthesia care in a set of uncommon or otherwise uncodified male genital procedures, supporting billing consistency and clinical documentation.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, United Healthcare, and Medicare. Readers will find a concise overview of the code's clinical scope, common usage contexts, and how it fits within anesthesia coding for male genital procedures. The publication outlines associated clinical indications and related anesthesia codes for similar procedures, and it presents the policy and billing considerations that typically accompany use of this code.
Intended takeaways include a clear understanding of when to report CPT code 00920, the typical clinical settings where it is used, and how it relates to other anesthesia codes used for male genital surgery. The content is designed for national audiences including billing professionals, anesthesia providers, and health policy stakeholders seeking clarity on coding practice and documentation expectations.
Sign up for cpt 00920 policy alerts
Get alerted when payer policies referencing 00920 are released or updated.
Billing Code Overview
CPT code 00920 describes anesthesia services for procedures on male genitalia not otherwise specified by other anesthesia codes. The code applies when the anesthesiologist or anesthesia provider delivers anesthesia care for surgical or procedural interventions on the penis or related external male genital structures. As part of the procedure the provider may perform an incision of the urethra.
Service type: General anesthesia services for male genital procedures not otherwise classified.
Typical site of service: Operating room or procedure suite in an acute care hospital or ambulatory surgical center.
Clinical & Coding Specifications
Clinical Context
A 42-year-old male presents to the ambulatory surgery center with symptomatic phimosis and recurrent balanitis refractory to conservative therapy. After preoperative evaluation by the anesthesia team, the patient receives general endotracheal anesthesia for a circumcision. The anesthesiologist documents airway evaluation, ASA classification, intraoperative monitoring, induction agents, maintenance anesthetic, and perioperative analgesia. The procedure may involve incision of the prepuce and, if necessary, limited incision of the distal urethra for drainage or release of entrapment. Postoperative recovery occurs in the PACU with monitoring for pain, bleeding, urinary retention, and voiding prior to discharge. Billing uses anesthesia code 00920 for procedures on male genitalia not specified elsewhere; medical necessity is supported by diagnoses such as N47.1 (phimosis) or N48.1 (balanitis). Typical sites of service include ambulatory surgery centers and hospital outpatient operating rooms. The typical patient scenario includes preoperative consent, ASA physical status assessment (commonly P1–P3), intraoperative anesthetic care for a short urologic procedure, and routine postoperative recovery and discharge instructions.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
23 | Unusual Anesthesia | Use when medically necessary, profound physiological disturbance requires additional anesthesia care beyond that usually required for the procedure. |
50 | Bilateral Procedure | Use when identical procedures are performed on both sides of paired genital structures when applicable. |
52 | Reduced Services | Use when the procedure is partially reduced or not completed as originally planned. |
53 | Discontinued Procedure | Use when the procedure is terminated due to extenuating circumstances or when patient safety requires stopping. |
56 | Preoperative Evaluation Only | Use when the anesthesiologist provides preoperative evaluation but another clinician provides intraoperative anesthesia care. |
62 | Two Surgeons/Co-surgery | Use when two surgeons perform distinct surgical services requiring separate anesthesia considerations. |
78 | Unplanned Return to OR for a Related Procedure by Same Physician | Use when the patient returns to the operating room for a related procedure requiring additional anesthesia. |
AA | Anesthesia by Anesthesiologist | Use when the service is performed personally by a physician anesthesiologist. |
QK | Medical Direction by Qualified Anesthetist | Use when a physician directs qualified nonphysician anesthetists (CRNAs) in compliance with supervision rules. |
QS | Monitored Anesthesia Care (MAC) Service | Use when the service is MAC rather than general or regional anesthesia and reported where applicable. |
AD | Medical Supervision by a Physician (more than four concurrent anesthesia procedures) | Use when a physician supervises multiple concurrent anesthesia services per payer rules. |
62 | Two Surgeons/Co-surgery | Use when two surgeons are required for distinct components of the operation necessitating additional anesthesia planning. |
QX | CRNA Service Rendered Under Part B Billing Privileges | Use when a CRNA furnishes the anesthesia service and bills under their own NPI where allowed. |
P1 | Healthy Patient | Use to indicate ASA physical status when reporting anesthesia complexity and for payer reporting. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
207L00000X | Anesthesiology | Physician anesthesiologists who personally provide or direct anesthesia services for urologic procedures. |
207LA0401X | Anesthesiology Assistant | Anesthesia assistants who provide services under physician supervision where state law permits. |
207LC0200X | Critical Care Medicine (Anesthesiology) | Anesthesiologists with critical care training who may manage higher-acuity patients undergoing urologic procedures. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
N47.1 | Phimosis | Common indication for circumcision or surgical release where anesthesia code 00920 may apply. |
N47.2 | Paraphimosis | Urgent condition that may require surgical reduction or incision under anesthesia. |
N48.1 | Balanitis | Recurrent or severe balanitis can necessitate surgical management such as circumcision under anesthesia. |
N40.1 | Benign prostatic hyperplasia with lower urinary tract symptoms | May coexist with genital procedures when urologic evaluation or concurrent procedures are performed; anesthesia code selection depends on procedure specifics. |
N49.0 | Inflammatory disorders of the penis | Inflammatory conditions that are treated surgically in select cases and may require anesthesia services billed with 00920. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
00922 | Anesthesia for procedures on male genitalia sperm duct surgery | Used for anesthesia when the surgical focus is sperm duct (vas deferens) and helps distinguish site-specific anesthesia billing from 00920. |
00918 | Anesthesia for stone removal | Used when anesthesia is provided for urologic stone extraction procedures; related when preoperative diagnosis or concurrent procedures involve stones. |
00921 | Anesthesia for procedures on male genitalia, vasectomy | Used for anesthesia specifically for vasectomy; differentiates routine vasectomy anesthesia from the unspecified male genitalia code 00920. |