Medicare Claims Processing Manual (Pub. 100-04), Ch. 4 § 50.2
Deductible Application
50.2 - Deductible Application
(Rev. 1, 10-03-03)
A-03-066
Pricer determines the deductible for OPPS services on a claim, and the A/B MAC (A)
determines the deductible for other services on the same claim. Pricer will automatically
apply the deductible to the APC line item with the largest national unadjusted
coinsurance as a percent of the APC payment. Pricer then goes to the next largest
coinsurance as a percent of the APC payment and so on until the deductible is met or no
other payments can be used to satisfy the deductible. This method of applying the
deductible is the most advantageous for the beneficiary. If less than $100, or less than the
beneficiary’s remaining deductible amount is applied, an additional deductible amount
from other services, if applicable, is applied to the claim for other types of payments on
the same claim before submitting to CWF.
The deductible does not apply to the influenza virus vaccines, pneumococcal pneumonia
vaccine, clinical diagnostic laboratory services (which include screening pap smears),
screening mammographies, screening pelvic examinations, and screening prostate
examinations. Only influenza virus vaccine, pneumococcal pneumonia vaccine,
screening pelvic examinations and screening prostate examinations are subject to OPPS.