CPT 46080 Anal Sphincterotomy Reimbursement | OpenPayer

Summary & Overview

CPT 46080: Anal Sphincterotomy to Release Anal Contracture

CPT code 46080 represents an anal sphincterotomy procedure in which the provider incises the anal sphincter to release a contracture of the anal opening. This surgical intervention addresses functional obstruction or symptomatic narrowing at the anal verge and is relevant to colorectal surgery, proctology, and wound care pathways. Nationally, the code matters for procedural classification, surgical quality reporting, and appropriate payment for operative management of anal contractures.

Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication provides a national perspective on clinical context, expected sites of service (ambulatory surgery centers and operating rooms), and typical documentation elements tied to the procedure description.

Readers will learn: the clinical intent and procedural setting of CPT code 46080; common payer coverage considerations and the payers included in this overview; and where to find benchmarks, utilization patterns, and any recent policy updates relevant to surgical coding and reimbursement. Data not available in the input is noted where applicable, including specific ICD-10 diagnosis mappings and associated taxonomies.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareCPT 46080anal sphincterotomyproctologysurgical procedureambulatory surgeryoperating roomprocedure codingbilling and reimbursement

Billing Code Overview

CPT code 46080 describes a surgical procedure in which the provider incises the anal sphincter to release a contracture of the anal opening. This procedure is a form of anal sphincterotomy performed to relieve a tight or scarred anal verge that restricts normal function.

Service type: Surgical procedure (anal sphincterotomy / anal contracture release)
Typical site of service: Ambulatory surgery center or inpatient/outpatient operating room depending on clinical setting and patient needs.

Data not available in the input for associated taxonomies, ICD-10 diagnoses, related codes, and service line.

Clinical & Coding Specifications

Clinical Context

A typical patient is an adult presenting to a colorectal surgery clinic with a symptomatic anal sphincter contracture (anal stenosis) following prior anorectal surgery, childbirth-related trauma, or chronic inflammatory disease. The patient reports progressive difficulty with stool passage, pain with defecation, perianal bleeding, and occasional fecal impaction. Examination demonstrates a narrowed anal canal with puckering or scarring and reduced elasticity. Conservative measures (topical therapies, stool softeners, dilation) have failed or are not tolerated.

The clinical workflow includes preoperative assessment (history, focused anorectal exam, possible anoscopy), informed consent discussing risks and benefits, preoperative bowel preparation if indicated, and scheduling the patient for an outpatient or inpatient operative procedure. In the operating room or procedure suite under appropriate anesthesia (local with sedation, regional, or general), the surgeon performs an anal sphincterotomy/anal fissure release by making a controlled incision in the internal anal sphincter to increase anal canal diameter and relieve contracture. Postoperative care includes pain control, stool softeners, wound care, and follow-up to assess healing and continence.

Coding Specifications

Modifier	Description	When to Use
`52`	Reduced services	Use when the procedure is partially reduced or not completed as originally planned.

CPT 46060: Incision and Drainage of Perirectal Abscess with Fistula Management

CPT-46050-PERIANAL-SUPERFICIAL-ABSCESS-INCISION-DRAINAGE

CPT 46050: Incision and Drainage of Superficial Perianal Abscess

CPT-46083-EXTERNAL-HEMORRHOID-THROMBECTOMY-INCISION-DRAINAGE

CPT 46083: Incision and Thrombectomy of External Hemorrhoid

CPT-46030-ANAL-SETON-REMOVAL-ANAL-FISTULA

CPT 46030: Removal of Anal Seton or Marker for Anal Fistula

CPT-46070-ANAL-MEMBRANE-INCISION-INFANT

CPT 46070: Incision of Congenital Anal Membrane in Infant

CPT-46040-INCISION-DRAINAGE-ANORECTAL-ISCHIORECTAL-ABSCESS

CPT 46040: Incision and Drainage of Anorectal/Ischiorectal Abscess

CPT-46045-RECTAL-PERIRECTAL-ABSCESS-DRAINAGE-TRANSANAL

CPT 46045: Transanal Incision and Drainage of Rectal/Perirectal Abscess

CPT-46020-ANAL-SETON-PLACEMENT

CPT 46020: Anal Seton Placement, Minor Anorectal Surgery

Taxonomy Code	Specialty	Notes
2080S0005X	Colorectal Surgery	Colorectal surgeons commonly perform anal sphincterotomies and management of anal stenosis.
207XS0122X	General Surgery	General surgeons with anorectal expertise perform this procedure in many settings.
261QM0800X	Urology (Female Pelvic Medicine)	Female pelvic specialists may address functional anorectal disorders in multidisciplinary care.
207L00000X	Proctology (subset of Colorectal)	Providers focusing on proctologic disorders manage anal strictures and sphincter interventions.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`K60.2`	Anal fissure, chronic	Chronic fissures often lead to sphincter spasm and may require sphincterotomy to relieve contracture.
`K62.5`	Anal stenosis	Direct indication for procedures to release anal contracture or widen the anal canal.
`K60.0`	Acute anal fissure	Acute fissures causing severe spasm may progress to chronic disease needing surgical release.
`N99.89`	Other postprocedural disorders of the genitourinary system (not specific)	Postoperative scarring from prior anorectal procedures can cause contracture necessitating release.
`K51.9`	Ulcerative colitis, unspecified	Chronic inflammatory disease can contribute to scarring and stenosis of the anal canal.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`46020`	Fissurectomy; simple (without lateral internal sphincterotomy)	Performed when excision of a chronic fissure is required without sphincterotomy; may be done instead of or before considering `46080`.
`46285`	Dilation of anal sphincter (in-office)	Office-based dilations may be attempted as a conservative alternative prior to surgical sphincterotomy.
`46600`	Hemorrhoidectomy, internal and external; combined (complex)	Hemorrhoid surgery may be performed concurrently if coexisting disease contributes to obstruction or pain.
`45380`	Anoscopy; simple	Diagnostic anoscopy often precedes operative decision-making for anal stenosis and to document anatomy.
`99024`	Postoperative follow-up visit included in global (Note: example of E/M related code)	Represents postoperative visits within the global period when separate reporting is required; may be used in coding postoperative care context.

If any related CPT codes were provided in the input, they would be listed above. The table contains commonly associated codes used before, during, or after an anal sphincterotomy in routine clinical workflows.

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