Which statement correctly describes the 837P and 837I claim formats and the remittance advice coding used on 835?

• A. Inpatient claims are 837P and outpatient claims are 837I; 835 explains remittance payments.
• B. 837P is professional claims; 837I institutional claims; 835 is remittance advice used to explain payments.
• C. 837P is pharmacy claims; 837I dental claims; 835 is denial codes.
• D. Pediatric claims use 837P and internal claims use 837I; 835 is remittance status.

Answer: (C)