CPT 00840: Anesthesia for Lower Abdominal Intraperitoneal Procedures, Including Laparoscopy
CPT code 00840 denotes anesthesia for intraperitoneal procedures in the lower abdomen, including laparoscopic approaches when no other anesthesia code is applicable. This code captures perioperative anesthesia services for a broad range of lower abdominal intraperitoneal surgeries, making it a key procedure code for anesthesia billing and national practice benchmarking. It is relevant for hospitals, ambulatory surgical centers, anesthesiology groups, and payers managing claims for common procedures such as appendectomy, adnexal surgery, cholecystectomy-related intraperitoneal work, and other lower abdominal laparoscopic interventions.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, United Healthcare, and Medicare. Readers will find an overview of clinical contexts where 00840 applies, common associated diagnoses and related surgical procedure codes, and typical payer considerations. The publication outlines where 00840 fits among anesthesia service codes, highlights situations that commonly trigger use of this code (lower abdominal intraperitoneal and laparoscopic procedures not otherwise specified), and identifies related surgical CPT codes often appearing on the same claim.
This summary provides a national perspective on code usage and clinical scope. The report equips coding and revenue cycle teams, anesthesiology clinicians, and policy analysts with concise context about when 00840 is applicable, typical sites of service, and the payer landscape addressed in the analysis.
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Billing Code Overview
CPT code 00840 describes anesthesia services for intraperitoneal procedures in the lower abdomen, including laparoscopy, when no other anesthesia code applies. The service type is anesthesia for lower abdominal intraperitoneal surgery (including laparoscopic approaches). Typical site of service is operating room or ambulatory surgical center for lower abdominal laparoscopic or open intraperitoneal procedures.
National Reimbursement Benchmarks
Commercial reimbursement for CPT 00840 centers near BUCA’s average commercial rate of $94.20, with major national payers generally clustering below Aetna’s high mean of $191.20. Blue Cross Blue Shield’s mean ($72.90) and UnitedHealth Group’s mean ($67.30) sit below BUCA, while Cigna ($87.70) is slightly below BUCA and Aetna ($191.20) is an outlier on the high end. This creates a market where most payers concentrate in the $60–$100 range, with Aetna extending the upper tail of the distribution. Dispersion measured as the interquartile range (P75–P25) is widest for Aetna at $143.50 (P75 $253.60 minus P25 $110.10), indicating substantial variability in Aetna commercial contracts, while UnitedHealth Group is the tightest at $28.80 (P75 $80.80 minus P25 $52.00). Blue Cross Blue Shield and Cigna show moderate dispersion at $44.20 and $37.50 respectively, and BUCA’s IQR is $56.00 (P75 $120.40 minus P25 $63.80), placing it in the middle of the pack for variability.