Critical Coding Guidelines for Immunology Billing

As an immunology specialist, you perform, read, and evaluate mucous membranes, conduct cutaneous testing, and evaluate a patient’s immunology history. Your practice also includes physical examinations to determine the right antigens for the patients.

Immunology therapy is only performed when critical symptoms are detected, and traditional therapies have already failed to cure the patients. As you already have been taking care of all these clinical formalities, additionally navigating the intricate nature of immunology billing and coding can be an overwhelming affair for you.

The fact is that immunology coding comes with unique challenges and any mistake in coding practice can cause your practice to encounter claim denials, payment delays and hampered cash flow. To maintain a financially thriving immunology practice, you must understand the critical immunology coding guidelines as mentioned below- 

Critical coding guidelines to ensure a perfect immunology billing- 

Select appropriate allergy testing codes: 

When coding for allergy testing, it is important to use the correct Current Procedural Terminology (CPT) codes. Common codes include 95004 for skin prick tests, 95024 for intradermal tests, and 95027 for patch tests. Choose the code based on the type and complexity of the allergy test performed. 

Multiple allergen testing:  

When conducting multiple allergen tests, it is crucial to report the services accurately. Providers can use add-on codes, like +95018, to indicate each additional allergen tested. Documentation should clearly specify the number and types of allergens tested to ensure proper coding. 

Evaluation and Management (E/M) services:  

Immunotherapy often involves Evaluation and Management (E/M) services for initial patient evaluation and follow-up visits. You should document such services by using appropriate E/M codes. The CPT E/M code range is 99202-99215. 

Immunotherapy administration:  

For documenting immunotherapy administration, you should use CPT codes like 95115 (single injection), 95117 (two or more injections), or 95165 (subcutaneous immunotherapy). These codes reflect the number and type of injections.    

Mention the frequency of tests: 

Immunology and allergy coding for testing services uses codes 95004 through 95078, all recognized in the MFPS database as single tests. The frequency of the same test on the same patient must be documented on the billing claim. For instance, if an allergist performs 10 intracutaneous tests, the correct billing code should be documented with a \'10\' in the \'units\' field to show ten units of the same test were done. The total reimbursement is calculated by multiplying the number of units by the payment for one test. 

We have discussed some frequently used immunology billing and coding guidelines, but your administrative team needs to handle many other procedural and diagnosis codes. To avoid coding pitfalls, many immunology practices outsource their coding and billing to a reputable company like Sunknowledge. 

Recently, a leading immunology practice partnered with Sunknowledge and significantly improved their billing and coding efficiency. With Sunknowledge\'s expertise, the practice saw a significant reduction in coding errors and an almost 85% increase in revenue. This partnership confirmed Sunknowledge\'s reputation as a top radiology billing and coding company. 

To learn more about their services, schedule a no-obligation call with one of their experts today.