CPT 31645 Fee Schedule
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.
| Key Fact | Detail |
|---|---|
| Service Type | • Surgery • Surgical Procedures on the Respiratory System |
| Common Place of Service | • 21 - Inpatient Hospital • 22 - On Campus Outpatient Hospital |
| Common Modifiers | • None • 51 - Multiple procedures • GC - Service performed by resident under supervision |
| Complexity Level | Moderate |
National average reimbursement for CPT 31645 by major payers:

$356.97

$366.86

$409.83

$450.73
| Payer | Code | Rate | NPI | Tax ID | State | Specialty |
|---|---|---|---|---|---|---|
Select a payer to view fee schedule data Choose a payer from the options above to see rates for CPT 31645 | ||||||
United | 31645 | $1179.00 | 1538461348 - THE OUTPATIENT CENTER, LLC, THE OUTPATIENT CENTER OF BOYNTON BEACH, LTD. D/B/A THE OUTPATIENT CENT | 650440864 - (FL) THE OUTPATIENT CENTER OF BOYNTON BEACH, LTD. | FL | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $609.00 | 1104835776 - CENTRAL OHIO GASTROENTEROLOGY ASSOCIATES,LLC, MID OHIO SURGERY CENTER | 204751805 - (OH) CENTRAL OHIO GASTROENTEROLOGY ASSOCIATESLLC | OH | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $361.00 | 1073579256 - OUTPATIENT SURGICAL CARE LTD | 860525610 - (AZ) OUTPATIENT SURGICAL CARE LTD | AZ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $646.00 | 1821167479 - EVERGREEN EYE CENTER, PLLC, EVERGREEN EYE SURGERY CENTER | 911628032 - (WA) EVERGREEN EYE CENTER, INC. P.S. | WA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $1385.00 | 1992459978 - OSU WEXNER MEDICAL CENTER AMBULATORY SURGERY CENTER, OSU WEXNER MEDICAL CENTER AMBULATORY SURGERY CENTER DUBLIN | 854149946 - (OH) OSU WEXNER MEDICAL CENTER AMBULATORY SURGERY CENTER | OH | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $1094.00 | 1326107509 - OMAHA AMBULATORY SURGERY CENTER LLC | 205880863 | NE | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $1014.00 | 1255991238 - LEE SUMMIT ASC KC LLC, BEACON SURGERY CENTER | 831077983 - (MO) LEE SUMMIT ASC KC LLC | MO | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $560.00 | 1144370784 - BELLINGHAM EAR NOSE THROAT AND FACIAL SURGERY INC, WHATCOM SURGERY CENTER | 911009308 - (WA) BELLINGHAM EAR, NOSE, THROAT & FACIAL PLASTIC SURGERY, INC. P.S. | WA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $635.00 | 1235788878 - INTEGRATED SURGICAL INSTITUTE, LLC | 834505309 - (PA) INTEGRATED SURGICAL INSTITUTE | PA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $420.00 | 1790172922 - YUMA VALLEY AMBULATORY PAIN SERVICES INC | 471779727 - (AZ) YUMA VALLEY AMBULATORY PAIN SERVICES INC | AZ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $360.00 | 1346270428 - BALTIMORE AMBULATORY CENTER FOR ENDOSCOPY | 521913193 - (MD) BALTIMORE AMBULATORY CENTER FO | MD | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $1320.00 | 1306353586 - SDG CASTLE ROCK ENDOSCOPY CENTER | 823765778 - (CO) SDG CASTLE ROCK ENDOSCOPY CENTER, LLC | CO | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $737.00 | 1972911030 - SOUTHEASTERN AMBULATORY SURGERY CENTER, LLC, THE SURGERY CENTER AT SOUTHEASTERN HEALTH PARK | 452413077 - (NC) SOUTHEASTERN AMBULATORY SURGERY CENTER, LLC | NC | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $470.00 | 1265907885 - APEX SURGERY CENTER, LLC | 814252902 - (OK) APEX SURGERY CENTER LLC | OK | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 31645 | $2392.00 | 1407592769 - TEXAS HEALTH SURGERY CENTER WILLOW PARK LLC, TEXAS HEALTH ORTHOPEDIC AND SPINE SURGERY CENTER | 841953918 - (TX) TEXAS HEALTH SURGERY CENTER WILLOW PARK LLC | TX | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
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CPT 31645 vs. Other Surgical Procedures on the Respiratory System Codes
The CPT 31645 code is part of the Surgery services used for Surgical Procedures on the Respiratory 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 31645 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.
| Code | Complexity | Description |
|---|---|---|
| 31641-CPT | Moderate | Bronchoscopy, Rigid Or Flexible, Including Fluoroscopic Guidance, When Performed; With Destruction Of Tumor Or Relief Of Stenosis By Any Method Other Than Excision (Eg, Laser Therapy, Cryotherapy) |
| 31643-CPT | Moderate | Bronchoscopy, Rigid Or Flexible, Including Fluorscopic Guidance, When Performed; Diagnostic, With Placement Of Catheter(S) For Intacavitary Radioelement Application |
| 31645-CPT | Moderate | Bronchoscopy Rigid Or Flexible Including Fluoroscopic Guidance When Performed; With Therapeutic Aspiration Of Tracheobronchial Tree Initial. (Desc Revised 1/1/2018) |
| 31646-CPT | Moderate | Bronchoscopy Rigid Or Flexible Including Fluoroscopic Guidance When Performed; With Therapeutic Aspiration Of Tracheobronchial Tree Subsequent Same Hospital Stay (Desc Revised 1/1/2018) |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 31645. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 31645 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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