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CPT 50431 Fee Schedule

Last Verified: October 2026

Healthcare providers use this code to document and receive reimbursement for visits that address moderate-level medical decision-making, often including multiple diagnoses or prescription management.

Inje Proc For Antegrad Nphrostogrm/Ureterogrmcompl Exist Access, Injection Procedure For Antegrade Nephrostogram And/Or Ureterogramcomplete Diagnostic Procedure Including Imaging Guidance (Egultrasound And/Or Floouroscopy) And All Associated Radiological Supervision And Interpretation; Existing Access
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Urinary System

Common Place of Service

22 - On Campus Outpatient Hospital

21 - Inpatient Hospital

Common Modifiers

None

RT - Right side of body

LT - Left side of body

Complexity LevelModerate
Medicare Fee ScheduleView Medicare rates for 50431
Medicaid Fee ScheduleView Medicaid rates for 50431

National average reimbursement for CPT 50431 by major payers:

bcbs

$289.05

uhc

$286.96

aetna

$384.78

cigna

$140.83

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 50431.

CPT 50431
5 of 25 sample ratesHigher to lower in this preview
  1. Childrens National Medical Center

    Childrens Hospital

    DCChildren's HospitalNPI 1861650780Tax ID 53-0196580

    $700.36Published rate
  2. John Weinhold

    Samaritan Hospital

    NYHematology & Oncology PhysicianNPI 1265417737Tax ID 14-1338544

    $427.76Published rate
  3. Patricia Wright

    Town Center Orthopaedic Associates, P.C.

    VAOccupational TherapistNPI 1972530996Tax ID 54-1383504

    $335.80Published rate
  4. Gregg Bean

    TXDiagnostic Radiology PhysicianNPI 1801813266Tax ID 74-1586031

    $233.16Published rate
  5. Miaoying Zhang

    M Zhang Md LLC

    NJInternal Medicine PhysicianNPI 1932446374Tax ID 81-4984912

    $53.84Published rate

National sample. Rates vary by location, specialty, and contract.

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CPT 50431 vs. Other Surgical Procedures on the Urinary System Codes

The CPT 50431 code is part of the Surgery services used for Surgical Procedures on the Urinary System. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The CPT 50431 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
50430-CPTModerateInje Proc For Antegrad Nphrostogrm/Ureterogrmcomplnew Access, Injection Procedure For Antegrade Nephrostogram And/Or Ureterogramcomplete Diagnostic Procedure Including Imaging Guidance (Egultrasound And/Or Floouroscopy) And All Associated Radiological Supervision And Interpretation; New Access
50431-CPTModerateInje Proc For Antegrad Nphrostogrm/Ureterogrmcompl Exist Access, Injection Procedure For Antegrade Nephrostogram And/Or Ureterogramcomplete Diagnostic Procedure Including Imaging Guidance (Egultrasound And/Or Floouroscopy) And All Associated Radiological Supervision And Interpretation; Existing Access
50432-CPTModeratePlmt Nephrostomy Catheter, Placement Of Nephrostomy Catheter Percutaneous Including Diagnostic Nephrostogram And Or Ureterogram When Performed Imaging Guidance Eg Ultrasound And Or Fluoroscopy And All Associated Radiological Supervision And Interpretation
50435-CPTModerateReplace Catheter, Surgery To Insert A Small Flexible Tube (Catheter) Through The Thigh Into The Kidney To Drain Urine. This Is Generally Done In Preparation For A Procedure On The Kidneys Bladder Or Ureter (Tube That Normally Carries Urine From The Kidney To The Bladder).

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 50431. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 50431 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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