MS‑DRG 336: Peritoneal Adhesiolysis with CC

What Medicare paid hospitals for MS‑DRG 336 in 2024: nationally, state by state and across hospitals.

Paid per case$16,7521.1× the all-DRG average

Discharges1,7160.03% of all Medicare discharges

Total paid$28.7M235th largest MS‑DRG by spending

Hospitals115in 32 states

Charges ÷ paid6.6×$110,146 average charge

Relative weight2.1021FY2027, 5.0-day geometric mean stay; FY2026 2.1087 (−0.3%)

In 2024 Medicare paid hospitals an average of $16,752 per discharge for MS‑DRG 336, across 1,716 fee-for-service discharges at 115 hospitals: 0.03% of all Medicare inpatient discharges and $28.7M in total, the 235th largest MS‑DRG by Medicare spending.

By state, the average ran from $11,317 in Mississippi to $23,339 in California. Across hospitals, half were paid between $13,595 and $18,874 per case, and the median hospital $15,708; the payment moves with each hospital’s wage index, teaching and low-income share, and with outlier cases.

Hospitals charged $110,146 on average for these stays, 6.6 times what Medicare paid: charges are list prices, while Medicare pays a fixed amount per MS‑DRG.

See MS‑DRG 336 on the interactive map Price an MS‑DRG 336 claim at any hospital Every MS‑DRG

What changed in FY2027

The rates for discharges from October 1, 2026 (MS‑DRG version 44) against FY2026.

MS‑DRG 336, FY2026 and FY2027
	FY2026	FY2027	Change
Relative weight	2.1087	2.1021	−0.3%
Geometric mean stay (days)	5.1	5.0	−0.1
Average stay (days)	6.4	6.3	−0.1

Not capped: the −0.3% is CMS’s yearly recalibration of every weight from recent claims and cost data.
Name, MDC and transfer status are unchanged.

FY2027 national base payment (illustration)

$15,530.21

The FY2027 weight times the operating standardized amount and the capital rate ($6,848.00 + $539.95) at a wage index of 1.0. No IME, DSH, outlier or other hospital-specific adjustment, so it is not what any hospital is paid; price it at a hospital for that.

FY2027 national base payment across the severity levels of MS‑DRG 336
MS‑DRG	Severity	Payment ($)	Step ($)
335	with MCC	25,881.47	+10,351.26
336	with CC	15,530.21	—
337	without CC/MCC	11,267.36	−4,262.85

FY2027 inpatient rates: what else changed on October 1 · Price MS‑DRG 336 at a hospital

Paid per case, by state

MS‑DRG 336 by state, 2024
State	Paid per case	Discharges	Hospitals	Charges ÷ paid
California	$23,339	194	15	8.2×
Maryland*	$23,095	40	3	1.2×
New York	$20,915	147	10	6.1×
Massachusetts	$19,337	86	6	3.7×
Minnesota	$18,543	48	2	3.9×
Missouri	$16,833	34	1	4.2×
New Jersey	$16,622	82	5	7.6×
North Carolina	$16,502	52	3	5.5×
Arizona	$16,398	35	1	5.0×
Georgia	$16,394	12	1	5.6×
Wisconsin	$15,906	47	3	7.8×
Colorado	$15,878	27	2	6.2×
Delaware	$15,801	18	1	3.9×
Ohio	$15,411	66	3	5.8×
Washington	$15,345	29	2	5.2×
Pennsylvania	$15,188	102	7	8.5×
Michigan	$15,007	25	2	4.5×
Tennessee	$14,930	39	3	6.5×
South Carolina	$14,569	47	4	7.4×
Nebraska	$14,434	35	3	5.8×
Illinois	$14,344	80	6	6.2×
Virginia	$14,334	82	6	4.7×
Kentucky	$14,043	12	1	4.3×
Florida	$13,780	155	9	8.5×
South Dakota	$13,654	15	1	5.4×
West Virginia	$13,578	13	1	7.6×
Texas	$13,575	101	7	9.9×
Alabama	$12,162	28	2	8.5×
Oklahoma	$12,060	23	2	8.6×
Idaho	$11,766	12	1	8.9×
Louisiana	$11,604	16	1	7.7×
Mississippi	$11,317	14	1	5.6×
United States	$16,752	1,716	115	6.6×

* Maryland hospitals are paid under the state’s all-payer model, not the IPPS, so Maryland is left out of the state range above.

How much hospitals vary

Each hospital’s own average Medicare payment for MS‑DRG 336.

10th percentile	$12,259
25th percentile	$13,595
Median hospital	$15,708
75th percentile	$18,874
90th percentile	$22,929

Related analysis

Transfers and the per-diem rule: when a short stay pays less than the full DRG · Inpatient DRG
DRG validation and the single-MCC claim: when one code moves the payment · Payment integrity

Nearby MS‑DRG numbers

Questions

What did Medicare pay for MS‑DRG 336 in 2024?

An average of $16,752 per discharge across 1,716 fee-for-service discharges at 115 hospitals, $28.7M in total.

Which state paid the most for MS‑DRG 336?

California, at $23,339 per case; Mississippi paid the least, $11,317.

Where do these figures come from?

From the Medicare Inpatient Hospitals - by Provider and Service (data year 2024): the published hospital-by-DRG averages of Medicare fee-for-service inpatient discharges in 2024. Cells with fewer than 11 discharges are not published, so a hospital with a handful of cases is not counted. Average Medicare payment excludes the patient’s deductible and coinsurance.