Dermatology Coding Alert

Reader Questions:

Look to 95004-95028 for Intradermal Allergy Testing

Question: When we perform allergy testing, we bill 86003. Should we use 95004?

North Carolina Subscriber

Answer: For allergy testing, you should probably use 95004 or 95010.
 
When the dermatologist orders in vitro tests, such as RAST (radioallergosorbent tests), FAST (fluorescent allergosorbent tests) or ELISA (enzyme-linked immunosorbent assay), you should use 86003 (Allergen specific IgE; quantitative or semiquantitative, each allergen). To report the lab code, your office must analyze the specimen, not merely send it to a lab.
 
Most carriers, commercial and Medicare, will not pay for these tests except under certain conditions. Insurers may cover the tests when the patient is a child under 4.
 
If you instead perform percutaneous or intracutaneous allergy testing, you should assign the appropriate code from the allergy testing series (95004-95078).
 
For scratch, puncture or prick tests, report 95004 (Percutaneous tests [scratch, puncture, prick] with allergenic extracts, immediate type reaction, specify number of tests) or 95010 (Percutaneous tests [scratch, puncture, prick] sequential and incremental, with drugs, biologicals or venoms, immediate type reaction, specify number of tests).
 
If you administer intradermal tests, you should instead assign 95015-95028. Choose the right allergy test code based on the type of test and the allergens:

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