Does anyone know if Medicare recognizes Glaucoma and Retinal as separate subspecialiteis? Here is the situation, out of town patient was seen for a diabetes and glaucoma check and the provider noticed what could be a detached retina. The patient was then seen same day by the retinal provider. One provier coded a 92012-25 and the second provider coded a 92014 for the retinal issue. I can only find where it addresses separate specialities but not separate subspecialities for same day billing. Can anyone help?