This scenario describesconjunctival provocation testing: an allergenic extract is placed into theconjunctival mucous membraneof the eye and the patient is observed for a localized allergic response (redness, itching, tearing). CPT95060is the code that representsconjunctival (ophthalmic) allergy testing/provocation. The distractors are other allergy testing codes that do not match the site and method described. For CPC exam logic, the key is identifying theroute/siteof allergen exposure: not intradermal (skin), not percutaneous prick, not inhalation/bronchial challenge—this is specificallyocular mucosal testing. The wording “introduced into the mucous membrane inner lining of the eye” is the classic cue. Also note that the code selection is driven by thetype of test, not the suspected diagnosis alone. Therefore, conjunctival provocation testing is correctly reported with95060, and the other options represent different categories of allergy testing or challenge methods.