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CPT 66174 Fee Schedule

Last Verified: January 2026

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

Transluminal Dilation Of Aqueous Outflow Canal (Eg Canaloplasty); Without Retention Of Device Or Stent (Desc Rvsd 1/1/23)
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Eye and Ocular Adnexa

Common Place of Service

24 - Ambulatory Surgical Center

22 - On Campus Outpatient Hospital

Common Modifiers

None

RT - Right side of body

LT - Left side of body

Complexity LevelHigh

National average reimbursement for CPT 66174 by major payers:

bcbs

$1,009.56

uhc

$1,273.70

aetna

$1,138.16

cigna

$1,332.86

Preview provider-level rates for...
For billing codeCPT 66174
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 66174

United
66174$2781.001922160357 - ARAPAHOE ENDOSCOPY CENTER PARTNERSHIP PLLP472388780COAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$1538.001154538544 - COLLIER ENDOSCOPY & SURGERY CENTER651093702 - (FL) COLLIER ENDOSCOPY SURGERY CENTERFLAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$2174.001558538231 - PACIFIC CATARACT AND LASER INSTITUTE, INC., P.C.911394965 - PACIFIC CATARACT AND LASER INSTITUTE, INC., PCWAAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$3708.001033177373 - SURGICARE OF LA VETA LTD, LAVETA SURGERY CENTER752507129CAAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$3600.001639149255 - COLD SPRINGS MEDICAL SURGICAL GROUP LLC, DE LA VINA SURGICENTER770521530 - (CA) COLD SPRINGS MEDICAL SURGICAL GROUPCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$3000.001407202484 - SPORTSORTHO SURGERY CENTER LLC811465819 - (TX) SPORTSORTHO SURGERY CENTER LLCTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$3000.001841325214 - AMBULATORY CENTER FOR AESTHETIC AND RECONSTRUCTIVE SURGERY208422547 - (MD) AMBULATORY CENTER FOR AESTHETIC AND RECONSTRUCTIVE SURGERYMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$894.001437237393 - LAUREL AMBULATORY SURGICAL CENTER263869837MDAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$3365.001851029060 - COLORADO SPRINGS SURGICENTER, LLC862813124 - COLORADO SPRINGS SURGICENTER LLCCOAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$2994.001205871050 - KLAMATH SURGERY CENTER LLC, KLAMATH SURGEONS LLC911836091 - (OR) KLAMATH SURGERY CENTER LLCORAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$4488.001225531544 - ANNE ARUNDEL-SCA SURGICENTER, LLC824763728 - (MD) ANNE ARUNDELSCA SURGICENTER LLCMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$10714.001538245717 - LUBBOCK COUNTY HOSPITAL DISTRICT, UNIVERSITY MEDICAL CENTER751301362 - LUBBOCK COUNTY HOSPITAL DISTRICTTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$3000.001619071214 - RADS OF AMERICA, LLC, PREMIER RADIOLOGY PAIN MANAGEMENT CENTER200597581 - (TN) RADS OF AMERICA LLCTNAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$1544.001710904701 - ENDOSCOPIC DIAGNOSTIC & TREATMENT CENTER LLC770611981 - (NY) ENDOSCOPIC DIAGNOSTIC TREATMENT CENTER LLCNYAmbulatory Surgical Clinic/Center (261QA1903X)
United
66174$860.001407131949 - LEE SURGERY CENTER LLC453606333 - (OH) LEE SURGERY CENTER LLCOHAmbulatory Surgical Clinic/Center (261QA1903X)
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist

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CPT 66174 vs. Other Surgical Procedures on the Eye and Ocular Adnexa Codes

The CPT 66174 code is part of the Surgery services used for Surgical Procedures on the Eye and Ocular Adnexa. 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 66174 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
66172-CPTHighFistulization Of Sclera For Glaucoma; Trabeculectomy Ab Externo With Scarring From Previous Ocular Surgery Or Trauma (Includes Injection Of Antifibrotic Agents)
66174-CPTHighTransluminal Dilation Of Aqueous Outflow Canal (Eg Canaloplasty); Without Retention Of Device Or Stent (Desc Rvsd 1/1/23)
66175-CPTHighTransluminal Dilation Of Aqueous Outflow Canal (Eg Canaloplasty); With Retention Of Device Or Stent (Desc Rvsd 1/1/23)
66179-CPTHighOnce Per Dos Aqueous Shunt To Extraocular Equatorial Plate Reservoir, External Approach Without Graft

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 66174. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 66174 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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