Drug identity is carried in the LIN segment and quantity in the CTP segment of the service line loop. A clearinghouse rejection referencing LIN or CTP is almost always an NDC or unit-qualifier problem.
The X12 electronic transaction for professional claims.
Drug identity is carried in the LIN segment and quantity in the CTP segment of the service line loop. A clearinghouse rejection referencing LIN or CTP is almost always an NDC or unit-qualifier problem.