Summary & Overview
CPT 00944: Anesthesia for Vasectomy Procedures
CPT 00944 identifies anesthesiology services for vasectomy procedures on male genitalia and captures perioperative anesthesia for unilateral or bilateral vasectomy. Nationally, this code matters for anesthesiologists, surgical centers, and payers because it delineates anesthesia service reporting for a common outpatient sterilization procedure performed in ambulatory surgical centers. Clear coding of CPT 00944 supports appropriate claims processing, facility billing alignment, and tracking of anesthesia utilization for minor genitourinary procedures. Key payers addressed in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, and UnitedHealthcare. Readers will find a concise explanation of the code’s clinical context and service setting, guidance on related coding considerations, and pointers to associated CPT references and ICD-10 diagnoses used alongside this service. The publication outlines typical modifiers and related CPT entries that commonly appear with CPT 00944, and it situates the code among anesthesia codes for lower abdominal and male genital procedures. Where input information is incomplete, the text notes "Data not available in the input." This summary is intended to help clinicians, billers, and policy analysts understand the role of CPT 00944 in procedure reporting, payer interactions, and procedural workflow in ambulatory surgical centers.
CPT Code Overview
CPT 00944 describes anesthesia for procedures on male genitalia, specifically for vasectomy, unilateral or bilateral (separate procedure). This code is used for anesthesiology services provided during vasectomy procedures. The typical site of service is an Ambulatory Surgical Center (POS 24) and the service type is Anesthesiology.
Clinical & Coding Specifications
Clinical Context
A 32-year-old male presents to an ambulatory surgical center for elective sterilization (vasectomy) under anesthesiology care. Preoperative assessment documents a healthy patient with no significant comorbidities. The anesthesia team provides monitored anesthesia care with local anesthesia and sedation for the procedure. The workflow includes pre-op evaluation, intraoperative monitored anesthesia, documentation of anesthetic agents and monitoring, and post-anesthesia recovery prior to discharge home.
Coding Specifications
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Modifiers
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QS: Monitored anesthesia care service — use when anesthesia is provided as monitored anesthesia care rather than general or regional anesthesia for the procedure described by00944. -
P1: A normal healthy patient — use to report the ASA physical status of the patient when applicable on claims or anesthesia records. -
Provider Taxonomies
| Taxonomy Code | Specialty |
|---|---|
207L00000X | Anesthesiology — physicians providing anesthesia services and monitored anesthesia care |
207V00000X | Obstetrics & Gynecology — surgeons who may perform procedures on female genitalia; listed as an associated taxonomy in the input |
208800000X | Urology — surgeons who commonly perform vasectomy and other male genital procedures |
Related Diagnoses
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N50.0— Atrophy of testisClinical relevance: Testicular atrophy may be an evaluation finding or comorbid condition in patients undergoing male genital procedures such as vasectomy; documents genital pathology in the surgical record.
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N50.1— Vascular disorders of male genital organsClinical relevance: Vascular conditions of the male genitalia are relevant to preoperative assessment and intraoperative management of genital procedures.
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N50.8— Other specified disorders of male genital organsClinical relevance: Captures specified but less common male genital disorders that may prompt or complicate genital procedures requiring anesthesia.
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N50.9— Disorder of male genital organs, unspecifiedClinical relevance: Used when a non-specific disorder of male genital organs is documented in the context of surgical planning or anesthesia for the procedure.
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Z30.2— Encounter for sterilizationClinical relevance: Directly describes the reason for an elective vasectomy and is the encounter diagnosis most commonly paired with the surgical code
55250and anesthesia code00944.
Related CPT Codes
| CPT Code | Description | Relationship to 00944 |
|---|---|---|
55250 | Vasectomy, unilateral or bilateral (separate procedure) | Primary surgical procedure for which 00944 provides anesthesia. Commonly performed together: 55250 is the operative code and 00944 documents anesthesia for that procedure. |
00940 | Anesthesia for procedures on male genitalia | Closely related anesthesia code covering other male genital procedures; alternative or companion code depending on procedure complexity and documentation. |
00840 | Anesthesia for intraperitoneal procedures in lower abdomen | Alternative anesthesia code when a lower abdominal intraperitoneal approach is used instead of the perineal/scrotal approach; may be relevant if surgical approach differs. |
99100 | Anesthesia for patient of extreme age, under 1 year and over 70 | Add-on anesthesia code used when patient age meets criteria; may be reported in addition to 00944 when applicable. |
National Reimbursement Benchmarks
National mean commercial rates exceed Medicare-equivalent levels: BUCA (average commercial) posts a mean of $190.45 while Medicare data are not provided in the input, so a direct numeric Medicare comparison is not available. Among commercial payers, Cigna ($351.90), BCBS ($316.35), and Aetna ($302.52) have notably higher mean rates than BUCA; UnitedHealth Group is substantially lower at $65.62.
Rate dispersion (P75 minus P25) varies markedly by payer. Cigna shows one of the widest spreads (P75 $520.00 minus P25 $89.42 = $430.58), followed by Aetna (spread $434.00) and BUCA (spread $225.50). UnitedHealth Group is the tightest (spread $25.47). The table and chart below present the full percentile and mean breakdown for each payer.
State Benchmarks
State: AK1 / 50
Alaska Benchmarks
Alaska exhibits a wide reimbursement spread for CPT code 00944, with Blue Cross Blue Shield showing the highest rates and UnitedHealth Group the lowest. The rate spread, calculated as the difference between the 75th and 25th percentiles, is most pronounced for Blue Cross Blue Shield ($205.50), while Aetna and UnitedHealth Group display minimal spread ($0.00 and $4.00, respectively), indicating little variation in their rates. Compared to national averages, Blue Cross Blue Shield and BUCA in Alaska pay significantly more, while Cigna and UnitedHealth Group are below national mean rates for this code.
The table and chart below present the full breakdown of mean rates and percentile values for each payer in Alaska, highlighting the substantial differences in reimbursement across payers.
Key Insights for Alaska
- Blue Cross Blue Shield is the highest paying payer for CPT 00944 in Alaska, with a mean rate of $418.81; UnitedHealth Group is the lowest at $75.12.
- Cigna and UnitedHealth Group both reimburse well below the national mean rates for CPT 00944, while Blue Cross Blue Shield and BUCA are significantly above national averages.
- The rate spread in Alaska is substantial, with Blue Cross Blue Shield's 75th percentile rate ($529.67) nearly seven times higher than UnitedHealth Group's 25th percentile ($72).
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