Understanding the Hospice Aggregate Cap: How to Calculate and Manage It
About 28% of hospices exceeded the Medicare aggregate cap in 2023, each owing back roughly $410,000 on average (MedPAC, March 2026). The cap is the single largest financial risk in hospice — a hard ceiling on how much Medicare will pay a hospice per beneficiary per year, and any dollar above it must be repaid. For the FY 2027 cap year (October 1, 2026 - September 30, 2027) the cap is $36,174.75 per beneficiary (CMS-1851-F). Here is how the cap works, how it is calculated, and how to manage your exposure before a cap-determination letter arrives.
Key Takeaways
The FY 2027 aggregate cap is $36,174.75 per beneficiary, up from $35,361.44 in FY 2026.
The cap year runs October 1 - September 30; contractors calculate the cap after the year ends.
Your cap = the cap amount × your Medicare beneficiary count; total payments above it are an overpayment you must repay.
Beneficiary count uses one of two methods: streamlined or patient-by-patient proportional (42 CFR 418.309).
Long stays drive cap risk — hospices exceeding the cap have longer stays and higher live-discharge rates (MedPAC).
Manage it in real time; a cap-determination letter is a notice of program reimbursement you can appeal within 180 days.
What the Aggregate Cap Is
Medicare limits the total annual payment a hospice can receive to a per-beneficiary cap amount multiplied by the number of Medicare beneficiaries it serves. The cap exists because hospice is a per-diem benefit: a hospice that admits patients with very long stays can collect far more than the cost of a typical terminal course, and the cap claws back that excess.
Metric | Value | Source |
FY 2027 cap amount | $36,174.75 | CMS-1851-F |
FY 2026 cap amount | $35,361.44 | CMS FY 2026 Final Rule |
Cap year | Oct 1 - Sep 30 | CMS-1851-F |
Hospices exceeding cap (2023) | ~28% | MedPAC, March 2026 |
Average overage per above-cap hospice (2023) | ~$410,000 | MedPAC, March 2026 |
How the Cap Is Calculated
Two pieces drive the math: the cap amount (set nationally each year) and your beneficiary count.
The two beneficiary-count methods
Method | How beneficiaries are counted |
Streamlined | Counts beneficiaries who have not been included in any prior year's cap calculation |
Patient-by-patient proportional | Counts only the fraction of a patient's total hospice days that fell in your hospice during the cap year |
The proportional method matters most for patients who transfer between hospices or receive care across cap years — you only get credit for your share. Your Medicare Administrative Contractor performs the calculation after the cap year closes and issues a cap-determination letter showing whether you owe money.
A simplified example
If your cap amount is $36,174.75 and you served 100 countable beneficiaries, your aggregate cap is about $3.62 million. If Medicare paid you $4.0 million that year, roughly $380,000 is an overpayment to be repaid.
Why Length of Stay Is the Real Driver
The cap is fundamentally a length-of-stay problem. MedPAC found that hospices with the longest stays have lower cost per day and higher margins — and are the ones most likely to breach the cap. In 2024 the average hospice stay was 99.6 days while the median was just 19 days, meaning a small number of very long stays pulls total payments toward the ceiling.
Length-of-stay signal | Cap implication |
Rising average length of stay | Payments accumulate toward the cap |
High share of stays over 180 days | Concentrated cap risk |
Elevated live-discharge rate | Draws program-integrity scrutiny alongside cap liability |
How to Manage Your Cap Exposure
You cannot change the cap amount, but you can manage the inputs.
Track a running cap estimate monthly using your beneficiary count and payments to date — never wait for the determination letter.
Monitor length of stay and admission mix; concentrations of very long-stay patients are the warning sign.
Reconcile your beneficiary count method with your contractor's so your internal estimate matches theirs.
Keep clean records tying payments to beneficiaries; disciplined hospice bookkeeping and cost reporting makes a real-time cap estimate possible.
If a determination letter shows an overpayment, you can appeal within 180 days, but the stronger position is to have seen it coming and set the money aside.
Why the Cap Matters More in 2026
Cap discipline is now a program-integrity issue, not just a settlement one. A U.S. House Oversight investigation into California hospice billing (an estimated $3.5 billion in Los Angeles County) and CMS's new Service and Spending Variation Index (SSVI) put every hospice's utilization on the public record — and above-cap providers, with their longer stays, sit squarely in that spotlight. CMS also imposed a six-month moratorium on new hospice enrollments effective May 13, 2026. Managing your cap in real time is now part of staying off the enforcement radar (U.S. House Committee on Oversight, 2026; CMS FY 2027 Final Rule).
Sources
Centers for Medicare & Medicaid Services (CMS), FY 2027 Hospice Wage Index and Payment Rate Update Final Rule (CMS-1851-F), July 2026
42 CFR 418.309 (Hospice aggregate cap); CMS Medicare Claims Processing/Benefit Policy guidance on hospice caps
Medicare Payment Advisory Commission (MedPAC), Report to the Congress: Medicare Payment Policy, Chapter 10, March 2026
Last updated: September 2026.
Soriaga & Associates, LLC is a CPA firm with 25+ years of hospice and home health accounting and Medicare cost report experience. Schedule a free consultation to review your hospice's cap position.
Comments