Summary & Overview

CPT 00702: Anesthesia for Upper Anterior Abdominal Wall Procedures, Including Liver Biopsy

CPT code 00702 represents anesthesia services for procedures on the upper anterior abdominal wall, explicitly including percutaneous liver biopsy. This code is used to document anesthetic management when clinicians provide intraoperative or procedural anesthesia for targeted abdominal wall and liver biopsy interventions. Nationally, accurate assignment of this code affects clinical documentation, anesthesiology service reporting, and claims processing for a common set of diagnostic and interventional procedures.

Key payers in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of how 00702 is applied in clinical settings, the typical sites of service where it appears, and links to related surgical procedure families. The discussion also covers typical modifiers used with anesthesia reporting and the clinical specialties and provider taxonomies most commonly associated with this service.

The publication provides operational context for billing teams and health system administrators: brief benchmarks for related surgical codes, common clinical indications that align with percutaneous liver biopsy procedures, and considerations for coding accuracy in claims submission. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareCPT00702anesthesialiver biopsyabdominal wall proceduresanesthesiologyprocedure-codingintraoperative-care

Billing Code Overview

CPT code 00702 describes anesthesia services provided for procedures on the upper anterior abdominal wall, including percutaneous liver biopsy. The service type is anesthesia for upper anterior abdominal wall procedures. The typical site of service is an operating room or procedure suite where percutaneous liver biopsy and related abdominal wall procedures are performed.

Clinical & Coding Specifications

Clinical Context

A 62-year-old hospitalized patient with known cirrhosis and suspected bacterial sepsis (for example, A41.51 sepsis due to Escherichia coli) is ordered to undergo a percutaneous liver biopsy to evaluate progressive hepatic dysfunction and to obtain tissue for microbiology and pathology. The patient is NPO and transported to the interventional radiology suite. The anesthesia team (an anesthesiology physician or Certified Registered Nurse Anesthetist) performs pre-procedure assessment including review of coagulation status, hemodynamics, and sepsis severity. Monitored anesthesia care or general endotracheal anesthesia is induced depending on airway and hemodynamic stability; for unstable septic patients, intravenous induction with vasopressor support may be required. Standard ASA monitoring is applied, intravenous access is secured, and antibiotics and vasopressors are available. The radiologist performs a percutaneous liver biopsy of the upper anterior abdominal wall under ultrasound guidance. The anesthesia provider documents the anesthesia start and stop times, agents administered, airway management, intra-procedure events (hypotension, vasopressor use), and post-anesthesia recovery. The encounter is coded using 00702 for anesthesia for procedures on the upper anterior abdominal wall including percutaneous liver biopsy, with relevant ICD-10 principal and secondary diagnosis codes such as A41.9 for sepsis where indicated.

Coding Specifications

Modifier	Description	When to Use

Taxonomy Code	Specialty	Notes
`207L00000X`	Anesthesiology Physician	Physician anesthesiologist providing direct anesthesia care or medical direction.
`367500000X`	Certified Registered Nurse Anesthetist	CRNA providing anesthesia services, often under supervision or direction.
`207RA0401X`	Anesthesiology Assistant	Anesthesiology assistant participating under anesthesiologist supervision.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`A40.3`	Sepsis due to Streptococcus pneumoniae	Sepsis may necessitate tissue biopsy for diagnosis or to evaluate liver involvement; increases anesthesia risk.
`A40.9`	Streptococcal sepsis, unspecified	Represents streptococcal sepsis as an underlying condition that impacts peri-procedural stability.
`A41.01`	Sepsis due to Methicillin susceptible Staphylococcus aureus	Staphylococcal sepsis can cause hepatic dysfunction or abscess prompting percutaneous liver biopsy.
`A41.02`	Sepsis due to Methicillin resistant Staphylococcus aureus	MRSA sepsis elevates perioperative infection control and monitoring considerations.
`A41.1`	Sepsis due to other specified staphylococcus	Covers other staphylococcal species relevant to septic patients undergoing biopsy.
`A41.2`	Sepsis due to unspecified staphylococcus	Non-specific staphylococcal sepsis relevant to procedural risk assessment.
`A41.3`	Sepsis due to Hemophilus influenzae	Bacteremia/sepsis from H. influenzae may prompt evaluation of hepatic source or complications.
`A41.4`	Sepsis due to anaerobes	Anaerobic sepsis may be associated with intra-abdominal sources affecting biopsy decisions.
`A41.50`	Gram-negative sepsis, unspecified	Gram-negative sepsis represents a broad category increasing anesthesia and peri-procedure risk.
`A41.51`	Sepsis due to Escherichia coli [E. coli]	E. coli sepsis can be associated with hepatic infection or translocation prompting biopsy.
`A41.52`	Sepsis due to Pseudomonas	Pseudomonas sepsis increases complexity of perioperative care and antibiotic management.
`A41.53`	Sepsis due to Serratia	Serratia-associated sepsis relevant for infection source evaluation including liver.
`A41.54`	Sepsis due to Acinetobacter baumannii	Multidrug-resistant organisms affecting peri-procedural precautions.
`A41.59`	Other Gram-negative sepsis	Other gram-negative organisms relevant to clinical decision-making for biopsy.
`A41.89`	Other specified sepsis	Miscellaneous specified sepsis etiologies impacting procedural risk.
`A41.9`	Sepsis, unspecified organism	General sepsis code often used when organism is not yet identified; impacts anesthetic risk and urgency of biopsy.

CPT Code	Description	Relationship to This Procedure
`49505`	Repair initial inguinal hernia, age 5 years or older; reducible	Not directly related; listed as a related hernia repair code that may require anesthesia of the lower abdominal wall rather than upper anterior wall.
`49585`	Repair umbilical hernia, age 5 years or older; reducible	Hernia repair in the midline anterior abdominal wall; anesthesia planning and site overlap considerations may be similar to percutaneous abdominal procedures.
`49650`	Laparoscopy, surgical; repair initial inguinal hernia	A laparoscopic hernia repair requiring general anesthesia; included as a related abdominal wall procedure with higher anesthesia complexity.
`49560`	Repair initial incisional or ventral hernia; reducible	Repair of incisional/ventral hernia on the anterior abdominal wall; anesthesia considerations (patient risk, airway, monitoring) are analogous.

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