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POST
Calculate MS-DRG IPPS payment

Authorizations

X-API-Key
string
header
required

Body

application/json

Calculate FY2026 acute IPPS payment for a known MS-DRG at a CCN.

ccn
string
required
Pattern: ^\d{6}$
Example:

"180017"

ms_drg
string
required

MS-DRG code (1-3 digits or zero-padded)

Example:

"486"

covered_charges
number | null

Covered charges; enables cost-outlier and NTAP

Required range: x >= 0
discharge_date
string | null
discharge_status
string | null

Patient discharge status code (e.g. 01, 02, 03)

length_of_stay
number | null

Covered days / LOS; enables transfer per-diem

Required range: x >= 0
new_technologies
string[]

NTAP technology names from the FY2026 Table 1G list

Response

FY2026 acute IPPS estimate for a known MS-DRG at a CCN

adjustments
IppsAdjustmentsOut · object
required
capital
IppsCapitalOut · object
required
ccn
string
required
drg
IppsDrgOut · object
required
fiscal_year
integer
required
ms_drg
string
required
operating
IppsOperatingOut · object
required
provider
IppsProviderOut · object
required
reliability
ReliabilityMetadata · object
required

User-visible reliability metadata attached to API responses.

total_base_payment
number
required
total_payment
number
required
caveats
string[]
discharge_date
string | null