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CPT 40843 Fee Schedule

Last Verified: October 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.

Surgery On Mouth Opening, Surgery To Enlarge The Opening Of The Mouth And Build Up The Bony Ridge That Holds The Gums And Teeth (Alveolar Process).
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Digestive System

Common Place of Service

11 - Office

21 - Inpatient Hospital

Common Modifiers

51 - Multiple procedures

59 - Distinct Procedural Service

58 - Staged or related procedure during postoperative period

Complexity LevelHigh
Medicare Fee Schedule$1,294.29 national non-facility rate (2026) · View Medicare rates for 40843
Medicaid Fee Schedule$1,030.605 median of the 8 states in the free preview · View Medicaid rates for 40843

National average reimbursement for CPT 40843 by major payers:

bcbs

$1,409.52

uhc

$1,484.44

aetna

$1,580.34

cigna

$1,830.64

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 40843.

CPT 40843
5 of 25 sample ratesHigher to lower in this preview
  1. Baycare Aurora Kaukauna Surgery Center LLC, Kaukauna Surgery Center

    Baycare Aurora Kaukauna Surgery Center LLC

    WIAmbulatory Surgical Clinic/CenterNPI 1821614710Tax ID 85-1420464

    $7,169.00Published rate
  2. Providence Health Services Of Waco, Providence Health Center

    Ascension Providence

    TXAmbulatory Surgical Clinic/CenterNPI 1962505354Tax ID 74-1109636

    $2,590.00Published rate
  3. Pacific Vascucare Surgery Center

    CAAmbulatory Surgical Clinic/CenterNPI 1770072803Tax ID 82-3288521

    $1,925.00Published rate
  4. Riverview Surgical Center LLC

    Riverview Surgical Center, LLC

    NEAmbulatory Surgical Clinic/CenterNPI 1003374711Tax ID 82-1368525

    $1,204.00Published rate
  5. Tampa Fl Endoscopy Asc LLC, Tampa Bay Endoscopy Center

    Tampa Fl Endoscopy Asc LLC

    FLAmbulatory Surgical Clinic/CenterNPI 1972577161Tax ID 20-0073189

    $519.00Published rate

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

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CPT 40843 vs. Other Surgical Procedures on the Digestive System Codes

The CPT 40843 code is part of the Surgery services used for Surgical Procedures on the Digestive 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 40843 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
40840-CPTHighSurgery On Mouth Opening, Surgery To Enlarge The Opening Of The Mouth And Build Up The Bony Ridge That Holds The Gums And Teeth (Alveolar Process).
40842-CPTHighSurgery On Mouth Opening, Surgery To Enlarge The Opening Of The Mouth And Build Up The Bony Ridge That Holds The Gums And Teeth (Alveolar Process).
40843-CPTHighSurgery On Mouth Opening, Surgery To Enlarge The Opening Of The Mouth And Build Up The Bony Ridge That Holds The Gums And Teeth (Alveolar Process).
40844-CPTHighSurgery On Mouth Opening, Surgery To Enlarge The Opening Of The Mouth And Build Up The Bony Ridge That Holds The Gums And Teeth (Alveolar Process).

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 40843. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 40843 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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