● Allergy & Immunology RCM Specialists
Immunology Billing Services for Allergy and Infusion Claims
Trusted by allergy & immunology practices across the United States.
97.6%
Clean claim rate
● The Hidden Drains on Practice Revenue
Why standard medical billers fail allergy & immunology practices
Immunology billing involves intricate rules that generic billers miss, turning your high-value treatments into write-offs.
Serum cap and vial calculation errors
Inaccurate tracking of multi-dose antigen vials and serum caps results in automatic claim rejections and lost material reimbursement.
J-code unit miscalculations
Biologic drugs require exact 11-digit NDC reporting in 5-4-2 format. Unit discrepancies trigger immediate payer audits.
Build-up vs. maintenance confusion
Failing to distinguish between antigen build-up phases and maintenance dosing leads to undercoding and slashed reimbursements.
Strict prior authorization hurdles
Specialty biologics like Xolair, Dupixent, and Fasenra require precise clinical documentation before administration, causing bottlenecks.
Same-day injection bundling conflicts
Inability to correctly apply modifier 25 or 59 when evaluation and management services occur alongside subcutaneous injections.
Complex commercial vs. Medicare rule gaps
Private payers and Medicare have sharply contrasting guidelines for allergy testing and immunotherapy, causing widespread denials.
● The Claim Click Solutions Standard
Dedicated immunology billing experts who know every vial, code, and modifier
We take the administrative burden off your clinical team, ensuring every antigen preparation, scratch test, and biologic injection is flawlessly documented and fully reimbursed.
● Comprehensive RCM Services
End-to-end immunology billing solutions
We manage every phase of your financial workflow so your providers can focus entirely on patient care.
Eligibility & Verification
Instant verification of allergy testing benefits, serum coverage limits, and biologic pre-authorization mandates before appointments.
Serum & Extract Coding
Expert coding for multi-dose extract preparation, venom antigen mixing, and serum caps tailored to commercial and Medicare specs.
Biologic J-Code Billing
Flawless management of J-codes (J0100–J3590, J9000+) with precise 11-digit NDC reporting and correct unit multiplier calculations.
Payment Posting & ERAs
Rapid daily reconciliation of Electronic Remittance Advices (ERAs) and EOBs to keep accounts receivable accurate and current.
Denial Management
Comprehensive appeals for denied allergy tests or biologic infusions, backed by robust clinical chart documentation.
AR & Credentialing
Aged AR recovery plus comprehensive payer credentialing, compliance reviews, and annual payback management.
● Deep Domain Expertise
Specialized coding for every immunology procedure
Our team masters the precise CPT codes, HCPCS requirements, and modifiers that allergy and asthma practices depend on.
● Why Practices Partner With Us
The Claim Click Solutions advantage
● The Bottom Line
The financial results of specialized immunology billing
No learning curve, no generic templates — just billers who already know the codes your center uses every single shift.
● Case Study
How a 4-location allergy group recovered $920K in stalled biologic claims
A regional allergy and immunology practice struggled with high denial rates on biologic infusions and multi-dose extract preparation due to generic billing errors.
● Expert Answers
Immunology billing FAQ
What makes allergy and immunology billing uniquely challenging?
Immunology billing requires specialized knowledge of multi-dose extract preparation, serum caps, build-up versus maintenance dosing schedules, and strict J-code/NDC unit reporting for biologics. Generic medical billers often lack this domain expertise, leading to frequent rejections.
How do you handle J-code unit calculations and NDC reporting?
Our certified coders verify exact dosage units and report the 11-digit National Drug Code (NDC) in the correct 5-4-2 format on CMS-1500 and electronic claims, ensuring compliance and preventing audit flags.
Can you manage prior authorizations for specialty biologics?
Yes. We handle prior authorization submissions and renewals for high-cost biologics like Xolair, Dupixent, and Fasenra before treatment administration, eliminating delays and claim rejections.
How do you deal with differing commercial and Medicare rules?
Our rules engine and experienced billers stay up-to-date with both private payer policies and Medicare regional guidelines regarding allergy testing frequency and serum limits, tailoring claims accordingly.
What is involved in your credentialing and compliance services?
Beyond daily billing, we manage payer credentialing for new providers, conduct regular compliance reviews, and oversee annual payback management to protect your practice.
● Free Billing Audit
Discover how much immunology revenue your practice is leaving on the table
Let our experts review a sample of your recent allergy and biologic claims at zero cost or obligation.