Billing the correct number of NDC units for the corresponding HCPCS/CPT codes on your claims is. essential. There are two ways to calculate NDC units: Option 1 â Use Our Online NDC Units Calculator Tool. BCBSIL contracted providers may access our online NDC Units Calculator Tool for assistance with.
How soon after unprotected sex can I do a pregnancy test? If you have irregular period or are not sure when you ovulated, you can do a urine home pregnancy test 14 days after you last had unprotected sex. However for accuracy of result, it is recommended to do the test 21 days after intercourse.
A good rule of thumb is to wait at about 21 days (three weeks) after you last had unprotected sex/birth control failure before using a home pregnancy test -- or at least one day after a missed period. On average, 20mIU/hCG levels are present about seven to ten days past ovulation.