Home Health & Hospice Week

Value-Based Purchasing:

Use These Newly Revealed VBP Stats To Gauge Your Performance

Be aware that what your vendor is telling you might not line up with VBP.

While home health agencies don’t have their own agency-specific Value-Based Purchasing data from Medicare, they do now have more guidance to help them figure out how they might perform under the model — and whether that will cost them.

On May 12, the Centers for Medicare & Medicaid Services announced that “the achievement thresholds and benchmarks for each quality measure in the expanded HHVBP Model are now available on the Internet Quality Improvement and Evaluation System (iQIES) portal: https://iqies.cms.gov/. The achievement thresholds and benchmarks were calculated by cohort using quality measure data for the Model baseline year, which is calendar year (CY) 2019 for the CY 2023 performance year/CY 2025 payment year.”

Reminder: “The achievement threshold is the median (50th percentile) of Medicare-certified HHAs’ performance scores on each quality measure during the designated Model baseline year (CY 2019), calculated separately for the larger- and smaller-volume cohorts,” CMS explains in its May HHVBP Newsletter issued May 16. “CMS uses the achievement threshold for calculating the achievement score,” the agency explains.

“The benchmark is the mean of the top decile (90th percentile) of all HHAs’ performance scores on the specified quality measure during the baseline year, also calculated separately for the larger- and smaller-volume cohorts,” CMS continues in the newsletter. “CMS uses the benchmark for calculating both the achievement score and the improvement score.”

HHAs can get more information on that calculation from another newly released resource, the Expanded HHVBP Model Guide.

Option 1: “An HHA with an HHA performance score greater than or equal to the benchmark receives the maximum of ten (10) points for achievement,” CMS explains in the guide released May 13.

Option 2: “An HHA with a HHA performance score greater than the achievement threshold (but below the benchmark) receives greater than zero (0) but less than ten (10) points for achievement (prior to rounding), by applying the achievement score formula,” CMS says. Under the achievement score formula, the achievement threshold is deducted from the agency’s performance score, then that result is divided by the benchmark minus the achievement threshold. That product is then multiplied by 10. (See the manual’s Appendix E for examples.)

Option 3: Finally, “an HHA with a HHA performance score that is less than or equal to the achievement threshold receives zero (0) points for achievement,” CMS details in the manual.

Remember, an agency’s Total Performance Score is calculated when an HHA receives a risk-adjusted HHA performance score for each measure during the performance year, as long as that measure has enough data. “The TPS is determined by weighting and summing each HHA’s achievement or improvement score (whichever score is higher) for each applicable measure,” the manual reviews. CMS adds up the scores for each measure to calculate the TPS, then the Linear Exchange Function (LEF) translates that into an agency’s VBP payment adjustment amount.

So, now HHAs can see what they will be aiming for on the achievement side.

CMS will eventually issue agencies their own data in Interim Performance Reports, but the first one of those (aside from samples with generic data) won’t come out until July 2023, CMS reaffirms in the guide.

HHAs can be happy they at least have this much data. The achievement thresholds and benchmarks are “absolutely useful, since [they are] some of the key data points to be used in the national expansion,” notes reimbursement expert M. Aaron Little with BKD in Springfield, Missouri.

Most agencies will — and should — try to check their own figures against those data points. But CMS has a word of warning on that front in the guide.

“An HHA’s data on vendor reports may be different from what is reported in HHVBP Model reports,” CMS cautions. Reasons why include “differences in the timeframe when the data are pulled, which can affect the completeness of the data,” and “the formulas and rounding rules used by the vendor when calculating values,” the guide suggests.

“Be advised that CMS cannot provide guidance on data, analysis, or reports from software or data benchmarking vendors,” CMS stresses. “The HHVBP Model reports are based on OASIS assessment data submitted to CMS by HHAs, Medicare claims data, and HHCAHPS data collected by HHCAHPS survey vendors and submitted to CMS,” the guide explains.

Note: Links to the Expanded HHVBP Model Guide and May HHVBP newsletter are at https://innovation.cms.gov/innovation-models/expanded-home-health-value-basedpurchasing-model — scroll down to the “HHVBP Resources” section.

Other Articles in this issue of

Home Health & Hospice Week

View All