Key facts for DRG 795
- FY2027 relative weight
- 0.2020
- Higher than 0% of all MS-DRGs
- Change vs FY2026
- +1.0%
- FY2026 weight 0.2000
- Geometric mean LOS
- 3.1 days
- Arithmetic mean 3.1 days
- MDC
- 15
- Newborns and Other Neonates with Conditions Originating in Perinatal Period
- Severity level
- single severity level
- Transfer policy
- Not a transfer DRG
TL;DR
MS-DRG 795 is a medical group in MDC 15 (Newborns and Other Neonates with Conditions Originating in Perinatal Period) at a single-severity group of its family. CMS assigns it a FY2027 relative weight of 0.2020 with a geometric mean length of stay of 3.1 days and an arithmetic mean of 3.1. Its weight moved up 1.0% from FY2026 (0.2000). That weight is higher than 0% of all medical and surgical MS-DRGs. CMS does not split this group by severity. The v44 Definitions Manual assigns it through 61 principal diagnosis codes and 163 or only secondary diagnoses codes.
What changed from FY2026 to FY2027
CMS recalibrates every MS-DRG weight annually from the prior year's MedPAR claims. For DRG 795 the FY2027 relative weight is 0.2020 against 0.2000 in FY2026, a rise of 1.00%.
| Metric | FY2026 | FY2027 | Change |
|---|---|---|---|
| Relative weight | 0.2000 | 0.2020 | +0.0020 |
| Geometric mean LOS (days) | 3.1 | 3.1 | +0.0 |
| Arithmetic mean LOS (days) | 3.1 | 3.1 | +0.0 |
CC and MCC family
DRG 795 stands alone: CMS does not split this base group by CC or MCC severity, so complication documentation does not move the assignment, although it still affects quality and risk-adjustment reporting.
Grouper logic (v44 Definitions Manual)
Principal Diagnosis: 61 ICD-10 codes drive assignment to this group; the first 12 are shown.
| ICD-10 code | Description |
|---|---|
| P003 | Newborn affected by other maternal circulatory and respiratory diseases |
| P009 | Newborn affected by unspecified maternal condition |
| P024 | Newborn affected by prolapsed cord |
| P025 | Newborn affected by other compression of umbilical cord |
| P0260 | Newborn affected by unspecified conditions of umbilical cord |
| P0269 | Newborn affected by other conditions of umbilical cord |
| P030 | Newborn affected by breech delivery and extraction |
| P031 | Newborn affected by other malpresentation, malposition and disproportion during labor and delivery |
| P032 | Newborn affected by forceps delivery |
| P033 | Newborn affected by delivery by vacuum extractor [ventouse] |
| P035 | Newborn affected by precipitate delivery |
| P039 | Newborn affected by complication of labor and delivery, unspecified |
Or Only Secondary Diagnoses: 163 ICD-10 codes drive assignment to this group; the first 12 are shown.
| ICD-10 code | Description |
|---|---|
| J340 | Abscess, furuncle and carbuncle of nose |
| J341 | Cyst and mucocele of nose and nasal sinus |
| J3481 | Nasal mucositis (ulcerative) |
| J348200 | Internal nasal valve collapse, unspecified |
| J348201 | Internal nasal valve collapse, static |
| J348202 | Internal nasal valve collapse, dynamic |
| J348210 | External nasal valve collapse, unspecified |
| J348211 | External nasal valve collapse, static |
| J348212 | External nasal valve collapse, dynamic |
| J34829 | Nasal valve collapse, unspecified |
| J34830 | Odontogenic sinusitis, maxillary sinus |
| J34831 | Odontogenic sinusitis, ethmoid sinus |
Documentation and denial exposure
As a medical DRG, assignment depends on the principal diagnosis sequenced from the attending's documentation; a secondary condition sequenced first, or a symptom code in place of the confirmed diagnosis, changes the MDC or the DRG. Because this family has no severity split, review risk concentrates on medical-necessity of the admission itself and on the two-midnight benchmark. Typical inpatient denial codes for this group: CARC 16 (claim lacks information needed to group the stay), CARC 50 (the admission or procedure is judged not medically necessary), CARC 97 (a service is bundled into the DRG payment).
How QuickIntell uses DRG 795 data
QuickCode groups inpatient encounters against the current v44 logic, flags CC and MCC candidates that lack supporting documentation, and shows the weight difference across the family before the claim drops. QuickScribe captures the attending's language that supports severity, and QuickRCM works DRG-validation denials with the grouper evidence attached.
Frequently asked questions — DRG 795
What is MS-DRG 795?
MS-DRG 795 is "Normal Newborn", a medical Medicare Severity Diagnosis-Related Group in MDC 15, Newborns and Other Neonates with Conditions Originating in Perinatal Period. Medicare pays inpatient stays grouped here at the hospital's base rate multiplied by the DRG relative weight.
What is the FY2027 relative weight for DRG 795?
The FY2027 relative weight is 0.2020 (IPPS final rule Table 5, effective October 1, 2026). In FY2026 it was 0.2000, a change of +1.0%.
What is the average length of stay for DRG 795?
CMS reports a geometric mean length of stay of 3.1 days and an arithmetic mean of 3.1 days for FY2027. The geometric mean is used for transfer-payment calculations.
What documentation supports the severity level of DRG 795?
DRG 795 has no CC or MCC sibling, so secondary-diagnosis capture does not change the group or its weight. Review effort belongs instead on the principal diagnosis sequencing and the procedure codes that place the stay in this group, and on medical necessity of the inpatient admission itself under the two-midnight benchmark, which is where denials for single-severity groups concentrate.
Which codes group to DRG 795?
The v44 Definitions Manual lists 61 principal diagnosis codes and 163 or only secondary diagnoses codes for this group. Examples from the principal diagnosis list: P003 (Newborn affected by other maternal circulatory and respiratory diseases); P009 (Newborn affected by unspecified maternal condition); P024 (Newborn affected by prolapsed cord); P025 (Newborn affected by other compression of umbilical cord).
Is DRG 795 a post-acute transfer DRG?
No. DRG 795 is not on the FY2027 post-acute care transfer list, so the transfer per-diem policy does not apply to it.
Sources
Every figure on this page is taken from the CMS publications below, as released by the Centers for Medicare & Medicaid Services. Projection built 2026-10-01. Verify against the primary file before billing or contracting decisions.
- IPPS FY2027 Final Rule Table 5 (CMS-1849-F)Version v44 FY2027 · effective 2026-10-01 · file CMS-1849-F Table 5.txtSHA-256 01003dd571c1e2f5…
- IPPS FY2026 Final Rule Table 5 (CMS-1833-F)Version v43 FY2026 · effective 2025-10-01 · file CMS-1833-F Table 5.txtSHA-256 bf8c390d14b3cd3e…
- ICD-10 MS-DRG Definitions Manual v44 (text)Version v44 · effective 2026-10-01 · file fy2027-fr-icd10-ms-drg-definitions-manual-files-v44.zipSHA-256 ae4f6c11727fe91f…
Disclaimer
This page is an operational reference compiled from the CMS IPPS FY2027 final rule (Table 5) and the v44 ICD-10 MS-DRG Definitions Manual. Relative weights are national factors; actual payment depends on each hospital's wage-adjusted base rate, add-ons, outliers and transfer adjustments. Nothing here is legal, clinical or billing advice; verify grouping against your encoder and the published CMS files.