Know the appropriate codes for specific corneal conditions -- and give your practice the reimbursement it deserves. Zero In on the Complaint Check out the following E/M coding example from Carla Jean Mack, OD, FAAO, of the Ohio State University College of Optometry and editor of Contact Lens Spectrum and weekly e-mail newsletter Contact Lenses Today. Scenario: The ophthalmologist determined a corneal abrasion diagnosis and prescribed a topical antibiotic ophthalmic solution for the patient. The ophthalmologist fitted a silicone hydrogel bandage lens. In such cases, a silicone hydrogel bandage lens is used as a splint to support weak areas of corneal perforation, says Jeffery M. Schafer, OD, MS, clinical assistant professor and chief of Contact Lens Services at the Ohio State University College of Optometry. "When the primary purpose of a contact lens is to promote healing, decrease pain, aid in therapeutic drug delivery, or help maintain ocular surface hydration, choose the appropriate E/M code and the most specific diagnosis code," says Mack. Look to 92070 for Lens Fitting In the above situation, use the following diagnosis and procedure codes: First visit: For the lens fitting, report 92070-RT (Fitting of contact lens for treatment of disease, including supply of lens; Right side). Because 90270 includes the supply of the lens, do not report a V code separately. Report 918.1 (Superficial injury of eye and adnexa; cornea) for the diagnosis. Second visit: Report the correct E/M depending on the level of history, examination, and medical decision making, advises Maggie M. Mac, CPC, CEMC, CHC, CMM, ICCE, consulting manager for Pershing, Yoakley, and Associates in Clearwater, Fla. Your ophthalmologist may be able to report 99213 (Office or other outpatient visit for the evaluation and management of an established patient, which requires at least 2 of these 3 key components: an expanded problem focused history; an expanded problem focused examination; medical decision making of low complexity ...) for the E/M service. Don't miss: Reduced services If the patient returns for follow-up visits until the abrasion heals, code the appropriate level of E/M performed as is necessary to reevaluate the patient's condition. For Piggybacking, Rely on 92310 Consider reporting 92310 (Prescription of optical and physical characteristics of and fitting of contact lens, with medical supervision of adaptation; corneal lens, both eyes, except for aphakia) with an appropriate fee when employing a piggyback system for treating a keratoconus patient. Use this code along with the proper two- or fourmaterial V codes (V2510, Contact lens, gas permeable, spherical, per lens; and V2520, Contact lens, hydrophilic, spherical, per lens), depending on a unilateral or bilateral fitting. Code the appropriate ophthalmological service (920xx, Ophthalmological services: medical examination and evaluation ...) or E/M level (99201-99205) in addition to the contact lens fitting. Watch out: Key: Do this: