Medical Billing for ENT & Head and Neck Surgery Practices

Otolaryngology (ENT) Billing That Pays What You Earn

ENT billing spans in-office procedures, endoscopic sinus surgery, hearing testing, allergy services, and head and neck oncology — all within a single specialty. Endoscopic sinus surgery coding has complex bundling rules that change based on which sinuses are treated and what additional procedures are performed. Allergy testing and immunotherapy billing is frequently undercoded. 360Solutions provides ENT billing specialists who maximise procedure revenue while navigating NCCI bundles and allergy program billing.

23%
avg ENT revenue lost to sinus surgery miscoding
$290
avg additional revenue per allergy testing visit with correct coding
93%
first-pass rate for ENT endoscopic claims
Otolaryngology (ENT) Billing Challenges
Where practices lose the most revenue:
Endoscopic Sinus Surgery Coding
Allergy Testing & Immunotherapy
In-Office Procedure Bundling
Hearing Testing Coordination
Otolaryngology (ENT) Billing Challenges

Where Otolaryngology (ENT) Practices Lose Revenue

These are the coding and billing pitfalls that cost otolaryngology (ent) practices the most — and where our specialised billers add the most value.

Endoscopic Sinus Surgery Coding

FESS codes (31254–31298) are billed based on which sinuses are treated (maxillary, ethmoid, frontal, sphenoid) and whether additional procedures (septoplasty, turbinectomy, polypectomy) are performed. Each sinus has separate unilateral and bilateral codes.

Allergy Testing & Immunotherapy

Allergy skin testing codes (95004/95024/95044) are billed per test — but only up to the maximum units payers allow per date. Immunotherapy mixing (95165) and injection (95115/95117) billing requires correct antigen count and injection documentation.

In-Office Procedure Bundling

Cerumen removal, nasal endoscopy, laryngoscopy, and foreign body removal performed on the same day as an E&M visit face aggressive payer bundling. We apply modifier -25 on E&M and -59 on procedures with supporting documentation.

Hearing Testing Coordination

Audiometry (92551–92588) includes multiple code variants by age and testing type. Pure tone, speech, tympanometry, and OAE testing must each be coded separately. We coordinate with audiology billing when services are split between ENT and audiologist.

Coding Intelligence

High-Risk CPT Groups

Code ranges payers audit most aggressively in Otolaryngology (ENT).

31254–31298
Endoscopic sinus surgery — by sinus and procedure (unilateral/bilateral)
30520 / 30140
Septoplasty / turbinectomy — submucous resection
95004 / 95024
Allergy skin testing — percutaneous / intracutaneous — per test
95115 / 95117
Immunotherapy injection — single / multiple antigens
92551–92588
Audiometry — pure tone, speech, tympanometry, OAE — by type
Denial Intelligence

Common Denial Patterns

Knowing these before submission is the difference between a 60% and a 96% first-pass rate.

FESS code used for wrong sinus (maxillary vs. ethmoid) based on operative report

Septoplasty bundled into FESS claim without separate code and modifier

Allergy test units exceed payer maximum per date of service

Cerumen removal billed same day as E&M without modifier -25

Prior auth not obtained for sinus surgery or tonsillectomy

Free Denial Audit

Send us your last 90 days of remittance data — we'll identify your top 3 fixable denial sources at no cost.

Request Free Audit →
Our Process

How 360Solutions Works for Otolaryngology (ENT) Practices

01

Free 2-Week Billing Audit

We review your last 90 days: denial breakdown by category, AR aging by payer, charge lag, collection rate, and any recurring coding issues specific to your specialty. No commitment required.

02

Specialty Coder Assignment

You are paired with a coder trained specifically in otolaryngology (ent) coding. They learn your providers, your documentation patterns, and your payer mix before touching a claim.

03

Parallel Billing Transition

We run alongside your current billing for 10–14 days with zero cash flow disruption. Claims keep moving during the transition. Your account manager provides daily status updates.

04

Live KPI Dashboard

Real-time visibility into billed, paid, denied, AR aging, and collection rate — segmented by provider and payer. No black box, no month-end surprises.

05

Weekly Account Manager Call

Every week your dedicated account manager walks through last week's KPIs, denial trends, and any action items. Critical issues are escalated the same day — not at the next scheduled call.

Otolaryngology (ENT) Billing FAQ

Questions From Otolaryngology (ENT) Practices

We review the operative report to identify which sinuses were treated on each side, apply the correct unilateral codes with modifier -50 for bilateral or list each side separately — whichever the payer requires. This distinction significantly affects reimbursement.
Yes. We bill immunotherapy under the supervising physician's NPI with correct supervision documentation, manage the antigen count for each patient's custom vial, and track injection dates to ensure correct billing intervals.
Pediatric procedures (42820/42821 for tonsillectomy, 69420/69421 for myringotomy) have age-specific codes and require correct documentation of surgical indication. We manage prior auth, facility coordination, and post-operative global period tracking.
Yes. Head and neck cancer resection, neck dissection, and reconstructive procedures require complex coding including the primary excision, neck dissection add-ons, and reconstruction method. We work with head and neck surgeons to code these cases accurately.
Ready to Fix Your Otolaryngology (ENT) Billing?

Start With a Free,
No-Obligation Audit

Two weeks, no contract. A certified otolaryngology (ent) billing specialist reviews your claims, denial patterns, and AR — and shows you exactly what is recoverable.