Tally your score with the following three solutions. Determine whether you're ready for summer coding cases by checking your answers to our summer coding quiz on page 34 against these three solutions. You may also want to share this summer coding advice with your office staff to ensure that everyone is on the same page when it comes to coding these scenarios. Get Ready to Treat Sunburns Answer 1: You'll need to answer the "local treatment" question before you can nail down the correct sunburn treatment code. Red skin -- even an area that might technically be "burned" -- doesn't automatically lead to reporting a burn treatment code. If your staff doesn't administer treatment specifically for the sunburn, you may only report an E/M code (99201-99215) for the check. Example: If, however, the child in the example above has a more severe burn, his care might qualify for code 16000 (Initial treatment, first degree burn, when no more than local treatment is required). Check whether you treat the burn with topical medication (anesthetic) or other options. This code has a zero day global period, and has an RVU of 1.98, which translates into about $67.27 in payment. Example: Nail Down Substitute Physician Coding Answer 2: The general rule, particularly for payers that follow Medicare payment guidelines, is to use modifier Q6 (Service furnished by a locum tenens physician) when billing for substitutes. Locum tenens reporting guidelines govern all services provided to Medicare patients by a substitute physician. The modifier simply tells the payer that a locum tenens physician provided the services -- a one-way exchange between physicians. Medicare payment rules typically apply to Medicaid, and have been adopted by many private payers. Rule of thumb: Remember 'E' Code for Bee Sting Diagnosis Answer 3: You read correctly. If the documentation supports it, you can report an E/M code along with an antigen injection code -- but don't forget your ICD-9 codes to demonstrate medical necessity. For the injection, report 95130 (Professional services for allergen immunotherapy in prescribing physician's office or institution, including provision of allergenic extract; single stinging insect venom). Don't forget to link these ICD-9 codes to 95130 to demonstrate medical necessity for the encounter: 989.5 (Toxic effect of other substances, chiefly nonmedicinal as to source; venom) for the venom's effect on the patient. 995.0 (Certain adverse effects not elsewhere classified; other anaphylactic shock) to represent the patient's shock. E905.3 (Venomous animals and plants as the cause of poisoning and toxic reactions; hornets, wasps, and bees) to indicate the cause of the patient's injury. For the E/M service, report the appropriate code from the 99201-99215 series. As with 95130, you should attach ICD-9 codes 989.5, 995.0 and E905.3 to the E/M service to prove medical necessity for the evaluation and management service. Don't forget: