CPT 00950: Anesthesia for Culdoscopy with Flexible Endoscopic Camera - OpenPayer

Summary & Overview

CPT 00950: Anesthesia for Culdoscopy with Flexible Endoscopic Camera

CPT code 00950 denotes anesthesia services for culdoscopy, an endoscopic gynecologic procedure during which a flexible tube with a camera is introduced to visualize the uterus. This code captures perioperative anesthetic management specific to minimally invasive diagnostic or operative culdoscopic procedures and is relevant to anesthesiology groups, surgical teams, and payers managing procedure-level payments for gynecologic endoscopy. Nationally, correct use of this code affects claims processing, provider reimbursement, and clinical documentation for a distinct set of short-duration, lower-complexity gynecologic anesthesia services.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical and billing context for 00950, comparisons to closely related anesthesia codes, and the typical diagnostic contexts in which this anesthesia service is billed. The publication outlines common payment and coding considerations, common associated diagnoses that may accompany claims, and billing relationships with related anesthesia procedure codes.

The piece is intended to orient coding professionals, anesthesiology providers, and revenue cycle staff to the clinical scope of 00950, clarify where the service is typically performed, and summarize the payer landscape and coding relationships that inform claim submission and audit review.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare00950CPTAnesthesiaGynecologyEndoscopyCuldoscopySurgical AnesthesiaOperating RoomAmbulatory Surgery

Billing Code Overview

CPT code 00950 describes anesthesia services provided for a patient undergoing a culdoscopy in which the surgical provider visualizes the uterus by introducing a flexible tube with a viewing camera. The service represents administration and management of anesthesia for a minimally invasive gynecologic endoscopic procedure.

Service type: Anesthesia for gynecologic endoscopic procedure (culdoscopy)
Typical site of service: Operating room or ambulatory surgery center where endoscopic gynecologic procedures are performed

Clinical & Coding Specifications

Clinical Context

A 34-year-old woman presents to the ambulatory surgical center for diagnostic culdoscopy to evaluate unexplained pelvic pain and abnormal uterine bleeding. The gynecologic surgeon will introduce a flexible viewing tube into the posterior vaginal fornix to visualize the uterus and adnexa under direct vision. The anesthesia team evaluates the patient preoperatively, noting a history of heart failure (I50.9) and recent hypotension episodes (I95.9). Standard monitoring is applied in the preoperative holding area; intravenous access is secured and balanced general anesthesia or monitored anesthesia care is planned depending on surgical need and hemodynamic status. During the procedure the anesthetist manages airway, hemodynamics, and potential complications such as hypotension, bradycardia, or need for urgent resuscitation (e.g., shock R57.9 or cardiac arrest I46.9). Postoperative recovery occurs in PACU with focused monitoring for hemodynamic stability and septic physiology if indicated (severe sepsis with septic shock R65.21). Typical site of service is an ambulatory surgery center or hospital outpatient department. The clinical workflow includes pre-anesthesia evaluation, intraoperative anesthesia management, and postoperative handoff to PACU nursing with documentation of anesthetic agents, times, and any intraoperative events.

Coding Specifications

Modifier	Description	When to Use

Related Codes

cpt-00921-anesthesia-vasectomy

CPT 00921: Anesthesia for Vasectomy Procedure

cpt-01190-deleted-code

CPT 01190: Deleted Procedural Code (effective Jan. 1, 2018)

01140

CPT 01140: Anesthesia for Interpelviabdominal (Hindquarter) Amputation

cpt-00952-anesthesia-for-hysteroscopy-hysterosalpingography

CPT 00952: Anesthesia for Hysteroscopy or Hysterosalpingography

cpt-00914-anesthesia-transurethral-prostate-removal

CPT 00914: Anesthesia for Transurethral Prostate Removal

cpt-00944-anesthesia-vaginal-hysterectomy

CPT 00944: Anesthesia for Vaginal Hysterectomy

cpt-01150-anesthesia-radical-pelvic-tumor-procedure

CPT 01150: Anesthesia for Radical Pelvic Tumor Procedures

cpt-01112-anesthesia-bone-marrow-aspiration-biopsy-iliac-crest

CPT 01112: Anesthesia for Bone Marrow Aspiration/Biopsy at Iliac Crest

01160

CPT 01160: Anesthesia for Pelvic Procedures (Except Hip)

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CPT 00904: Anesthesia for Radical Perineal Procedure

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`23`	Unusual anesthesia	Use when medically necessary deep sedation or general anesthesia is administered for a procedure that is normally done with local anesthesia due to patient condition or procedure complexity.
`22`	Increased procedural services	Use when the anesthesia service is substantially greater than typically required for the procedure (document rationale).
`50`	Bilateral procedure	Use when identical procedures are performed on both sides and anesthesia time/complexity reflects bilateral work.
`52`	Reduced services	Use when the procedure is partially reduced or not completed as planned but anesthesia was provided.
`53`	Discontinued procedure	Use when the procedure was started but halted and anesthesia care was terminated for clinical reasons.
`78`	Unplanned return to the OR	Use when the patient returns to the operating room for a related procedure during the global period; anesthesia provided on return.
`62`	Two surgeons	Use when two surgeons operate together and anesthesia billing needs to reflect concurrent surgical team involvement affecting anesthesia management.
`AA`	Anesthesia by an anesthesiologist	Use to identify services personally performed by a physician anesthesiologist.
`AD`	Medical supervision by a physician; more than four concurrent anesthesia procedures	Use when the anesthesiologist medically supervises a nurse anesthetist for more than four concurrent cases.
`QK`	Medical direction of two to four concurrent anesthesia procedures involving qualified individuals	Use when the anesthesiologist directs multiple concurrent cases (2–4) with qualified assistants.
`QX`	Qualified non-physician anesthetist with medical direction by a physician	Use when a certified registered nurse anesthetist (CRNA) provides service under physician medical direction.
`QS`	Monitored anesthesia care (MAC) service	Use to indicate MAC was provided when that is the documented level of anesthesia care.
`AS`	Physician assistant, nurse practitioner, or clinical nurse specialist services for anesthesia	Use when advanced practice provider performed anesthesia services per payer rules.

Taxonomy Code	Specialty	Notes
`207L00000X`	Anesthesiology	Primary specialty performing and billing anesthesia services for culdoscopy.
`207LC0200X`	Critical Care Medicine (Anesthesiology)	Relevant when anesthesiologist with critical care training manages unstable or septic patients intra- or post-procedure.
`207RC0200X`	Critical Care Medicine (Internal Medicine)	Consult or co-management when complex medical critical care issues (e.g., septic shock `R65.21`) affect anesthetic management.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`I95.9`	Hypotension, unspecified	Hypotension may necessitate specific intraoperative anesthetic management, fluid resuscitation, and monitoring.
`R57.9`	Shock, unspecified	Shock indicates hemodynamic instability that alters anesthetic risk and perioperative planning.
`I46.9`	Cardiac arrest, cause unspecified	Cardiac arrest is a perioperative emergency requiring immediate resuscitation and impacts documentation and post-event care.
`R65.21`	Severe sepsis with septic shock	Sepsis with shock greatly increases perioperative risk and may change site of service and level of anesthesia care.
`I50.9`	Heart failure, unspecified	Heart failure affects anesthetic drug selection, monitoring, and fluid management during the procedure.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`00948`	Anesthesia for cervical cerclage including biopsy	Related pelvic anesthesia code; similar anatomic region and anesthetic considerations for gynecologic procedures.
`00952`	Anesthesia for hysteroscopy and/or hysterosalpingography with biopsy	Closely related gynecologic endoscopic procedure; anesthesia planning and billing comparable to culdoscopy.