Place of Service Code 10: When to Bill Telehealth at the Patient’s Home
What POS 10 in Medical Billing Means POS 10 in medical billing is the two-digit place of service code that tells Medicare, Medicaid, and commercial payers the patient was physically located in their home when the telehealth service happened. CMS gives it the official name ‘Telehealth Provided in Patient’s Home.’ The code joined the national […]
POS 21 in Medical Billing: The Inpatient Hospital Code That Drives Reimbursement
In medical billing, POS 21 stands for Inpatient Hospital. It’s a two-digit Place of Service code defined by the Centers for Medicare and Medicaid Services (CMS), used on the CMS-1500 claim form, Box 24B, to show that a physician formally admitted the patient to an acute care hospital. Under Medicare, POS 21 triggers the facility […]
