Effective April 1, 2018, when performing a wet mount screening, providers serving Family Planning Medicaid (MAFDN) beneficiaries shall bill procedure code 87210 (smear, primary source with interpretation; wet mount for infectious agents [e.g., saline, India ink, KOH preps]). If both saline and potassium hydroxide (KOH) methods are needed, two units may be billed. Wet mount screenings may be performed during the annual exam or during any of the six inter-periodic visits allowed per 365 days under Family Planning Medicaid, when a sexually transmitted screening is required.