Frequently Asked Questions

Per the state drug utilization data table, the "Dataset Views" dropdown selections available are:

• State: State-specific data at the NDC-11 level, for a quarter/year.
• Full Dataset (States + National Totals): A compilation of all the individual state utilization data (50 states plus Washington D.C.) and the National Totals at the NDC-11 level, for a selected year.
• All States: Includes data for all states but does not include the National Totals
• National Totals: Data are aggregated for all 50 states and Washington, D.C. at the NDC-11 level, for a quarter/year.

Since all of the states are combined in the National Totals, the state abbreviation will show on the "Annual State Detail" with a state abbreviation of "XX".

Users can also generate his or her own views of the dataset on data.medicaid.gov.

No. In accordance with federal laws, State Drug Utilization Data (SDUD) that has been suppressed is not available for public consumption.  As CMS is obligated by the Federal Privacy Act, 5 U.S.C. Section 552a and the HIPAA Privacy Rule, 45 C.F.R Parts 160 and 164, to protect the privacy of individual beneficiaries and other persons, all direct identifiers have been removed and data that are less than eleven (11) counts are suppressed. A checkmark in the "Suppression Used" column notes suppressed data. CMS applies counter or secondary suppression in cases where only one prescription is suppressed for primary reasons, (e.g., one prescription in a state). Also, if one sub-group (e.g., number of prescriptions) is suppressed, then the other sub-group is suppressed.

In general, all states cover all drugs (that meet the statutory definition of a covered outpatient drug per section 1927 of the Social Security Act (the Act)) of every manufacturer that participates in the Medicaid Drug Rebate Program (MDRP). However, section 1927(d)(2) of the Act does list several categories of drugs that states may, at their option, exclude or restrict from coverage under the MDRP. These categories include things like non-prescription drugs, drugs used for cosmetic purposes, etc. Therefore, while most states cover the same subset of drugs, there is some flexibility afforded to the states which can result in coverage differences from one state to the next.

Each quarter, a drug product listing is available from the  approximately 45 days after the close of the quarter. This information contains the active drugs that have been reported for inclusion in the Medicaid Drug Rebate Program (MDRP) by participating drug manufacturers as of the most recent rebate reporting period.

A Non-Medicaid Reimbursed amount is any amount paid on a claim by parties other than Medicaid (e.g., other federal coverage, co-pay, private insurance). If a state receives Federal Financial Participation (FFP) for any part of a claim for a Covered Outpatient Drug (COD), that portion of the claim is included in the Medicaid Reimbursed amount. If a state does not receive FFP for any part of a rebate-eligible claim, then the amount of the claim is included in the Non-Medicaid Reimbursed amount.

You are likely running into a limitation of the program you are trying to use to analyze the data. Microsoft Excel allows 1,048,576 rows of data and many of our datasets exceed this limit.

We recommend users not use Excel for large datasets but instead use another application that can work with datasets of large size (e.g. Microsoft Access).

The Centers for Medicare & Medicaid (CMS) posts updated State Drug Utilization Data (SDUD) according to the following schedule:

• 1st Quarter (plus 5 preceding years of data): Available in August, and includes any late data reporting for 1st Quarter received from States through the end of June, plus any updates to the five preceding years of data.
• 2nd Quarter (plus 5 preceding years of data): Available in November, and includes any late data reporting for 2nd Quarter received from States through the end of September, plus any updates to the 5  preceding years of data.
• *3rd Quarter (update of all preceding years): Available in February, and includes any late data reporting for 3rd Quarter received from States through the end of December, plus any updates to the five preceding years of data.
• 4th Quarter (plus 5 preceding years of data): Available in May, and includes any late data reporting for 4th Quarter received from States through the end of March, plus any updates to the five preceding years of data.

*An update of all preceding years of State Drug Utilization Data (1991 to 3rd Quarter) are posted to the website annually during the month of February. The data posted includes utilization information received from States through the end of December. The National Totals represent aggregate data by NDC-11.

See Also: With regards to State Drug Utilization Data (SDUD), is the data for each quarter's posting always comprehensive?

If the data arrives late, it may miss the quarterly posting. However, it will be included in the next quarter's web posting.

Amounts reimbursed by Medicaid are pre-rebate, not net of rebates.

States are required to submit their utilization data to CMS within 60 days of the end of the rebate period.