CPT 58605 Postpartum Tubal Ligation Reimbursement

CPT code 58605 documents postpartum sterilization by tubal occlusion performed as a separate procedure after a vaginal delivery and prior to hospital discharge. This code is nationally significant because it captures a common family-planning surgical service provided in the immediate postpartum period and affects hospital procedure counts, quality reporting, and payment for obstetric care.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication summarizes typical coding context, payer coverage considerations, and operational implications for inpatient obstetric units.

Readers will learn the clinical context of the procedure, typical site-of-service and service type characterization, common modifiers associated with surgical services (listed separately), and which payers are commonly relevant for coverage and billing. The piece also outlines where to find related coding entries and notes that certain administrative or diagnostic details are not available in the input. The goal is to provide a concise reference for revenue cycle, clinical coding, and hospital administrators managing postpartum sterilization claims.

Billing Code Overview

CPT code 58605 describes a surgical procedure in which the provider cuts or ties one or both fallopian tubes through an abdominal or vaginal incision to prevent future pregnancy. The procedure is performed as a separate operation after a vaginal delivery and before the patient is discharged from the hospital.

Service type: Postpartum tubal ligation (permanent sterilization) performed as a separate procedure after delivery
Typical site of service: Inpatient hospital setting following a vaginal delivery

Clinical Context

A typical patient is a 28–40 year-old postpartum woman who requests permanent sterilization immediately following a vaginal delivery. The patient provided informed consent during prenatal care and again in the immediate postpartum period. After the vaginal birth is completed and maternal and neonatal stability are confirmed, the patient is taken to an operating room or procedure area within the hospital prior to discharge. The surgeon performs a bilateral tubal ligation through a small abdominal incision (e.g., mini-laparotomy) or via a transvaginal approach to cut, occlude, or tie the fallopian tubes to prevent future pregnancy. Typical workflow includes verification of consent and sterilization consent forms, review of prenatal records, anesthesia evaluation (usually regional or general anesthesia depending on clinical factors), performance of the procedure as a separate service after the delivery, documentation of the technique used (e.g., partial salpingectomy, clips, rings, cautery), operative findings, estimated blood loss, complications if any, and postoperative instructions. The usual site of service is the inpatient hospital setting following vaginal delivery; the service type is a postpartum, immediate postpartum surgical sterilization performed as a separate procedure before hospital discharge.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when work or complexity substantially exceeds typical work for `58605` and documentation supports unusual time, effort, or technical difficulty.

Taxonomy Code	Specialty	Notes
`163W00000X`	Obstetrics & Gynecology	Primary specialty performing postpartum sterilization, including tubal ligation after vaginal delivery.
`207Q00000X`	Family Medicine	Family physicians with obstetric privileges may perform postpartum tubal ligation in some settings.
`207L00000X`	General Practice	General practitioners with surgical obstetric privileges who perform sterilization procedures.
`364S00000X`	Nurse Practitioner (Women’s Health)	May assist in pre/postoperative management but do not bill `58605` independently.
`335U00000X`	Anesthesiology	Provides anesthesia services for the procedure; listed for perioperative coding context.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`Z30.2`	Encounter for sterilization	Primary diagnosis code indicating the patient is receiving permanent contraception; directly supports medical necessity for `58605`.
`Z32.0`	Encounter for pregnancy test, result positive	May appear in prenatal records but not typically primary for sterilization procedure billing.
`Z37.0`	Single live birth	Used to document outcome of the recent delivery during the same inpatient stay when sterilization is performed after vaginal delivery.
`Z3A.XX`	Weeks of gestation	Gestational age codes document timing of delivery relative to sterilization; used in obstetric records.
`O80`	Encounter for full-term uncomplicated delivery	May be listed as the delivery diagnosis; contextual for immediate postpartum tubal ligation.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`59409`	Delivery including postpartum care	Global obstetric delivery code for vaginal delivery; `58605` may be performed as a separate procedure after a delivery billed under the delivery code when documented as distinct and performed prior to discharge.
`59812`	Classic cesarean delivery with postpartum care	If tubal sterilization is performed at the time of cesarean, tubal procedures are often reported differently; `58605` specifically describes interval postpartum sterilization after vaginal delivery.
`51990`	Femoral venous catheterization for anesthetic infusion	Example anesthesia-related procedure that may be performed perioperatively; reported separately when performed.
`99024`	Postoperative follow-up visit global period	Represents routine postoperative follow-up included in global surgical package; additional visits beyond the global period are reported separately.
`58558`	Hysteroscopy, surgical	Not typically performed with `58605` but may be related for alternative sterilization approaches or concurrent gynecologic procedures when indicated.

OpenPayer

Summary & Overview

CPT 58605: Postpartum Tubal Ligation, Separate Procedure