Which statement accurately describes inpatient revenue codes on UB-04?

Which statement accurately describes inpatient revenue codes on UB-04?

• A. They are used only for outpatient claims
• B. They are never bundled
• C. They are assigned based on patient age
• D. They are bundled under an umbrella that covers all associated services

Answer: (D)

Inpatient revenue codes group charges by service category for a single hospital stay and act as an umbrella that covers all services tied to that admission. The main room-and-board code represents the stay itself, while related services such as nursing care, labs, imaging, and medications are billed under their respective revenue codes but remain part of the same inpatient encounter. This bundling reflects how the entire admission is treated as one episode, rather than treating each service in isolation. Revenue codes are not determined by patient age, and they are not limited to outpatient claims; they are used to organize charges across the inpatient stay.

Inpatient revenue codes group charges by service category for a single hospital stay and act as an umbrella that covers all services tied to that admission. The main room-and-board code represents the stay itself, while related services such as nursing care, labs, imaging, and medications are billed under their respective revenue codes but remain part of the same inpatient encounter. This bundling reflects how the entire admission is treated as one episode, rather than treating each service in isolation. Revenue codes are not determined by patient age, and they are not limited to outpatient claims; they are used to organize charges across the inpatient stay.