What is bundling in CPT/NCCI and how does it affect coding?

• A. Bundling combines related services into a single code and may prevent unbundling from increasing payment.
• B. Bundling allows paying separately for each component.
• C. Bundling ensures payment is always higher for bundled services.
• D. Bundling is unrelated to CPT/NCCI coding.

Answer: (D)

Bundling in CPT/NCCI packages related services into one code, so the payer usually pays for the bundled work as a single item and not for each component separately. This means the component codes you might think to bill on their own are often included in the single code, and attempting to bill them separately is typically denied or reduced under NCCI edits. If there’s a legitimate reason to report a component separately, documentation must show that the service was distinct from what’s included in the bundled code, and a modifier (indicating a separate or distinct procedure) is used so the payer can review whether separate payment is allowed. In short, bundling reduces duplicate payments and guides you to use the correct code with any necessary modifiers to reflect truly separate services.