Summary & Overview
CPT 00700: Anesthesia for Upper Anterior Abdominal Wall Procedures
CPT code 00700 is designated for anesthesia services during procedures on the upper anterior abdominal wall, a critical area for various surgical interventions. This code is widely recognized across the United States and is integral to the accurate billing and reimbursement of anesthesiology services in hospital settings. The publication covers major national payers, including Aetna, Blue Cross Blue Shield, Cigna Health, and UnitedHealthcare, providing a comprehensive overview of payer coverage and policy considerations.
Readers will gain insight into the clinical context of CPT 00700, including its typical use in inpatient hospital environments and its relevance to surgeries such as hernia repairs. The summary also highlights associated modifiers and taxonomies relevant to anesthesiology and certified registered nurse anesthetists. Additionally, the publication explores related CPT codes and common ICD-10 diagnoses linked to upper abdominal procedures, offering benchmarks and policy updates for stakeholders. This resource is designed to inform healthcare professionals, billing specialists, and policy analysts about the national landscape for anesthesia billing in upper abdominal surgeries.
CPT Code Overview
CPT 00700 is used to report anesthesia services for procedures performed on the upper anterior abdominal wall. This code falls under the anesthesiology service type and is most commonly utilized in the inpatient hospital setting (Place of Service 21). The code is essential for accurately documenting and billing anesthesia care provided during surgical interventions involving the upper anterior abdominal region.
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an adult admitted to an inpatient hospital for surgical repair of an abdominal hernia, such as an umbilical, inguinal, femoral, ventral, or diaphragmatic hernia. The patient is scheduled for a procedure on the upper anterior abdominal wall, requiring anesthesia services. The anesthesiology team, which may include a physician anesthesiologist or a Certified Registered Nurse Anesthetist (CRNA), evaluates the patient preoperatively, administers anesthesia, monitors vital signs throughout the procedure, and provides post-anesthesia care. The workflow includes coordination with the surgical team, documentation of anesthesia time, and appropriate coding for the service provided.
Coding Specifications
-
Modifiers:
-
QS: Monitored anesthesia care service. Used when the anesthesia provider delivers monitored anesthesia care rather than general anesthesia. -
QX: CRNA service with medical direction by a physician. Used when a CRNA provides anesthesia services under the medical direction of a physician anesthesiologist.
-
-
Provider Taxonomies:
Taxonomy Code Specialty Name 207L00000XAnesthesiology 367500000XCertified Registered Nurse Anesthetist 207LA0401XPain Medicine (Anesthesiology) -
Specialties Represented:
-
Anesthesiology: Physicians specializing in anesthesia care.
-
Certified Registered Nurse Anesthetist: Advanced practice nurses trained in anesthesia.
-
Pain Medicine (Anesthesiology): Physicians with additional expertise in pain management within anesthesiology.
-
Related Diagnoses
-
K40.90: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent- Relevant for patients undergoing repair of an inguinal hernia, which may require anesthesia for upper anterior abdominal wall procedures.
-
K41.90: Unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent- Indicates femoral hernia repair, often necessitating anesthesia services for abdominal wall surgery.
-
K42.9: Umbilical hernia without obstruction or gangrene- Used for patients with umbilical hernia, a common indication for abdominal wall surgery and anesthesia.
-
K43.9: Ventral hernia without obstruction or gangrene- Applies to ventral hernia repairs, which are performed on the abdominal wall and require anesthesia.
-
K44.9: Diaphragmatic hernia without obstruction or gangrene- Pertains to diaphragmatic hernia repairs, involving the upper anterior abdominal wall and anesthesia services.
Related CPT Codes
-
49505: Repair initial inguinal hernia, age 5 years or older; reducible- Used for surgical repair of an inguinal hernia, often requiring anesthesia services coded with
00700.
- Used for surgical repair of an inguinal hernia, often requiring anesthesia services coded with
-
49585: Repair umbilical hernia, age 5 years or older; reducible- Used for surgical repair of an umbilical hernia, typically paired with anesthesia code
00700.
- Used for surgical repair of an umbilical hernia, typically paired with anesthesia code
-
49650: Laparoscopy, surgical; repair initial inguinal hernia- Represents a minimally invasive approach to inguinal hernia repair, with anesthesia services billed under
00700when performed on the upper anterior abdominal wall.
- Represents a minimally invasive approach to inguinal hernia repair, with anesthesia services billed under
-
00840: Anesthesia for intraperitoneal procedures in lower abdomen- Alternative anesthesia code for procedures located in the lower abdomen, not the upper anterior abdominal wall. Used when the surgical site differs from that covered by
00700.
- Alternative anesthesia code for procedures located in the lower abdomen, not the upper anterior abdominal wall. Used when the surgical site differs from that covered by
Commonly Used Together or as Alternatives:
00700is commonly used in conjunction with surgical CPT codes such as49505,49585, and49650for hernia repairs.00840is used as an alternative when the procedure is performed in the lower abdomen rather than the upper anterior abdominal wall.
National Reimbursement Benchmarks
National mean rates for CPT code 00700 show that commercial payers (BUCA average) reimburse at $140.37, while Medicare rates are not available in the input. Among individual commercial payers, Cigna has the highest mean rate at $248.09, followed by Blue Cross Blue Shield at $223.68 and Aetna at $205.14. UnitedHealth Group is notably lower at $65.57.
Rate dispersion, measured by the difference between the 75th and 25th percentiles, varies significantly across payers. Aetna exhibits the widest spread ($291.00), indicating substantial variability in contracted rates. Blue Cross Blue Shield and Cigna also show broad ranges ($122.00 and $259.00, respectively). UnitedHealth Group has the tightest range ($25.30), suggesting more consistent rates nationally.
The table and chart below present a detailed breakdown of national benchmarks for each payer.
State Benchmarks
State: AK1 / 50
Alaska Benchmarks
Alaska demonstrates a significant rate spread for CPT code 00700, particularly with Blue Cross Blue Shield, where the difference between the 75th and 25th percentiles is $74.80. Other payers, such as Aetna and UnitedHealth Group, show minimal spread, with all percentile values clustered at $72.00 or slightly above. This indicates that reimbursement variability is largely driven by Blue Cross Blue Shield and BUCA, while Aetna, Cigna, and UnitedHealth Group maintain more consistent rates across providers.
Compared to national averages, Alaska's mean rates for most payers are notably higher, especially for Blue Cross Blue Shield and BUCA. Cigna, however, is an exception, with its mean rate in Alaska falling well below its national average. The table and chart below present the full breakdown of payer-specific reimbursement rates in Alaska.
Key Insights for Alaska
- Blue Cross Blue Shield is the highest paying payer in Alaska for CPT 00700, with a mean rate of $269.27.
- UnitedHealth Group offers the lowest mean rate at $75.12.
- Alaska's mean rates for most payers are higher than their respective national averages, except for Cigna, which is notably lower in Alaska compared to its national mean.
Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.