MS-DRG 999

Ungroupable

Current code3 hospitals with prices

Title from CMS's list of Medicare Severity Diagnosis Related Groups (MS-DRGs).

What Washington hospitals publish for this code

Unknown: The source file doesn't say which population this rate applies to.

Prices for MS-DRG 999 by hospital
Hospital	Unknown rates (lowest – highest)	Cash price	List price (before discounts)
Arbor Health Morton HospitalMortonFile dated 2026-05-18	$31,146 – $179,9829 plans	$24,138	$38,933
PeaceHealth St John Medical CenterLongview	$6601 plan	—	—
St Elizabeth HospitalEnumclawFile dated 2026-02-28	—	—	—

Lowest and highest amounts each hospital lists for this code during a hospital stay, including lines it lists for both settings or without saying which. A doctor’s fee is shown separately when the hospital lists one with the code. “At least” means plans were counted in more than one group and some may be the same plan. This is one line of a bill; most care brings several.

Medicare (traditional) reference

CMS publishes no national amount for this code.