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ENT Billing Services

ENT billing spans office procedures, audiology testing, sinus and nasal surgery, laryngoscopy, and sleep-related procedures. The breadth requires coders who understand both diagnostic and surgical ENT coding.

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HIPAA Compliant
AAPC Certified
4.9/5 Rating
300+ Practices
31231Nasal Endoscopy
31256Sinus Surgery
92557Audiometry
69210Cerumen

Why ENT Billing Requires Specialty Expertise

ENT practices combine high-volume office procedures (cerumen removal, nasal endoscopy, laryngoscopy) with complex sinus and ear surgery. Audiology testing has its own code family, and sleep-related procedures cross multiple specialties.

Common ENT CPT Codes

Our coders handle these ent codes daily. This is not an exhaustive list.

Code
Description
31231
Nasal Endoscopy
31256
Sinus Surgery
92557
Audiometry
69210
Cerumen

ENT Billing Challenges We Solve

Common billing problems in ent and how our team handles them.

Sinus Surgery Coding

Multiple sinus approaches with add-on codes per sinus. Incorrect selection affects reimbursement significantly.

In-Office Procedures

High-volume cerumen, endoscopy, and laryngoscopy must be captured for every qualifying visit.

Audiology Bundling

Audiometric testing codes have specific bundling rules with E/M visits.

Allergy Testing

ENT allergy testing and immunotherapy have their own coding and documentation requirements.

Common ENT Denial Reasons

We prevent these before submission and appeal aggressively when they occur.

!
Multiple sinus approaches with add-on codes per sinus
!
High-volume cerumen, endoscopy, and laryngoscopy must be captured for every qualifying visit
!
Audiometric testing codes have specific bundling rules with E/M visits
!
ENT allergy testing and immunotherapy have their own coding and documentation requirements

Revenue Opportunities Most ENT Practices Miss

ENT practices consistently under-bill in-office procedures. A busy ENT practice performs nasal endoscopy, cerumen removal, laryngoscopy, and minor procedures throughout the day, but charge capture for these ancillary procedures is frequently incomplete. Auditing charge capture against procedure notes typically reveals 10% to 15% of in-office procedures are performed but not billed. Sinus surgery coding optimization is the second major opportunity. Each sinus operated on generates a separate code — a comprehensive FESS addressing 4 sinuses can generate $3,000 to $5,000 in professional fees when coded correctly.

Payer-Specific ENT Billing Tips

Medicare and commercial payers cover most ENT diagnostic and surgical procedures without significant restrictions. However, allergy testing and immunotherapy have frequency and coverage limits that vary by payer. Some plans exclude allergy services entirely or require the patient to see an allergist rather than an ENT. Hearing aid coverage is limited under most commercial plans and excluded by Medicare, though Medicare Advantage plans may offer hearing aid benefits. ENT practices that dispense hearing aids need to clearly separate billable audiology testing (92557 audiometry is covered) from non-covered hearing aid fitting and dispensing fees.

ENT Billing Best Practices

Practical tips from our coding team to maximize reimbursement and minimize denials.

1
Nasal endoscopy (31231) is commonly performed at every ENT visit but is only separately billable when the clinical indication supports it — don't bill it as a routine part of every examination.
2
Sinus surgery codes are additive by sinus. Code each sinus separately (maxillary 31256, frontal 31276, sphenoid 31287, ethmoid 31254/31255) as add-on codes to the primary procedure.
3
Cerumen removal (69210) is one of the most frequently billed ENT codes. Document the method used and clinical indication (impaction, unable to visualize TM) to support medical necessity.
4
Allergy testing (95004, 95024) has specific documentation requirements — document the suspected allergens, clinical indication, and results for each test performed.

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What We Handle for ENT Practices

Sinus surgery coding (endoscopic and open)
Nasal endoscopy and laryngoscopy billing
Audiology testing and hearing aid evaluation
Ear surgery coding (tympanoplasty, tubes)
Allergy testing and immunotherapy billing
In-office procedure capture optimization

Why Choose Go Medical Billing for ENT

ENT practices leave revenue on the table when in-office procedures aren't captured. Our team ensures every endoscopy, cerumen removal, and allergy test is coded and billed.

We serve ent practices in all 50 states, starting at 2.49% of collections. Our credentialing team handles payer enrollment, and our A/R specialists recover aging claims.

ENT Billing by State

We handle ent billing in all 50 states. Select your state for location-specific payer details, Medicaid rules, and Medicare MAC policies.

CaliforniaTexasFloridaNew YorkPennsylvaniaIllinoisOhioGeorgiaNorth CarolinaMichiganNew JerseyVirginiaMassachusettsArizonaTennesseeMarylandIndianaMissouriWisconsinColorado
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Related Resources

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Frequently Asked Questions

We code each sinus separately with correct approach and add-on codes per the operative report.
Yes. Complete audiometric testing, ABR, OAE, and hearing aid evaluation coding.

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Stop losing revenue to ent coding errors and preventable denials. Call 888-701-6090 for a free billing assessment.

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