MS-DRG · FY 2026 v43.0

MS-DRG 287 – Circulatory Disorders Except AMI, with Cardiac Catheterization without MCC

A Medical DRG in MDC 05 (Diseases & Disorders of the Circulatory System). Its FY 2026 relative weight is 1.0701 with a geometric mean length of stay of 2.1 days.

Medical DRG – assigned by principal diagnosis✓ Official CMS v43.0 dataset
1.0701
Relative Weight
2.1
Geometric Mean LOS (days)
2.7
Arithmetic Mean LOS (days)
72
Procedure Codes

Severity family

DRG 286with MCCWeight 2.2128 · GMLOS 5.4 daysDRG 287without MCCWeight 1.0701 · GMLOS 2.1 days
How a case is assigned to DRG 287

The grouper first assigns the case to MDC 05 from the principal diagnosis and finds no qualifying operating-room procedure (this is a Medical DRG; ICD-10-PCS codes do not drive assignment here), then applies the severity split from secondary diagnoses: with MCC → 286; without MCC → 287.

ICD-10-CM

Principal Diagnosis Codes

Diagnosis codes do not drive assignment for this DRG. Cases group here from the ICD-10-PCS procedure list.
ICD-10-PCS

Procedure Codes 72 codes · 21 categories

72 of 72 shown
4A02 Measurement and Monitoring, Physiological Systems, Measurement12 codes
  • 4A020N6 Measurement of Cardiac Sampling and Pressure, Right Heart, Open Approach
  • 4A020N7 Measurement of Cardiac Sampling and Pressure, Left Heart, Open Approach
  • 4A020N8 Measurement of Cardiac Sampling and Pressure, Bilateral, Open Approach
  • 4A023N6 Measurement of Cardiac Sampling and Pressure, Right Heart, Percutaneous Approach
  • 4A023N7 Measurement of Cardiac Sampling and Pressure, Left Heart, Percutaneous Approach
  • 4A023N8 Measurement of Cardiac Sampling and Pressure, Bilateral, Percutaneous Approach
  • 4A027N6 Measurement of Cardiac Sampling and Pressure, Right Heart, Via Natural or Artificial Opening
  • 4A027N7 Measurement of Cardiac Sampling and Pressure, Left Heart, Via Natural or Artificial Opening
  • 4A027N8 Measurement of Cardiac Sampling and Pressure, Bilateral, Via Natural or Artificial Opening
  • 4A028N6 Measurement of Cardiac Sampling and Pressure, Right Heart, Via Natural or Artificial Opening Endoscopic
  • 4A028N7 Measurement of Cardiac Sampling and Pressure, Left Heart, Via Natural or Artificial Opening Endoscopic
  • 4A028N8 Measurement of Cardiac Sampling and Pressure, Bilateral, Via Natural or Artificial Opening Endoscopic
B200 Imaging, Heart, Plain Radiography3 codes
  • B2000ZZ Plain Radiography of Single Coronary Artery using High Osmolar Contrast
  • B2001ZZ Plain Radiography of Single Coronary Artery using Low Osmolar Contrast
  • B200YZZ Plain Radiography of Single Coronary Artery using Other Contrast
B201 Imaging, Heart, Plain Radiography3 codes
  • B2010ZZ Plain Radiography of Multiple Coronary Arteries using High Osmolar Contrast
  • B2011ZZ Plain Radiography of Multiple Coronary Arteries using Low Osmolar Contrast
  • B201YZZ Plain Radiography of Multiple Coronary Arteries using Other Contrast
B202 Imaging, Heart, Plain Radiography3 codes
  • B2020ZZ Plain Radiography of Single Coronary Artery Bypass Graft using High Osmolar Contrast
  • B2021ZZ Plain Radiography of Single Coronary Artery Bypass Graft using Low Osmolar Contrast
  • B202YZZ Plain Radiography of Single Coronary Artery Bypass Graft using Other Contrast
B203 Imaging, Heart, Plain Radiography3 codes
  • B2030ZZ Plain Radiography of Multiple Coronary Artery Bypass Grafts using High Osmolar Contrast
  • B2031ZZ Plain Radiography of Multiple Coronary Artery Bypass Grafts using Low Osmolar Contrast
  • B203YZZ Plain Radiography of Multiple Coronary Artery Bypass Grafts using Other Contrast
B204 Imaging, Heart, Plain Radiography3 codes
  • B2040ZZ Plain Radiography of Right Heart using High Osmolar Contrast
  • B2041ZZ Plain Radiography of Right Heart using Low Osmolar Contrast
  • B204YZZ Plain Radiography of Right Heart using Other Contrast
B205 Imaging, Heart, Plain Radiography3 codes
  • B2050ZZ Plain Radiography of Left Heart using High Osmolar Contrast
  • B2051ZZ Plain Radiography of Left Heart using Low Osmolar Contrast
  • B205YZZ Plain Radiography of Left Heart using Other Contrast
B206 Imaging, Heart, Plain Radiography3 codes
  • B2060ZZ Plain Radiography of Right and Left Heart using High Osmolar Contrast
  • B2061ZZ Plain Radiography of Right and Left Heart using Low Osmolar Contrast
  • B206YZZ Plain Radiography of Right and Left Heart using Other Contrast
B207 Imaging, Heart, Plain Radiography3 codes
  • B2070ZZ Plain Radiography of Right Internal Mammary Bypass Graft using High Osmolar Contrast
  • B2071ZZ Plain Radiography of Right Internal Mammary Bypass Graft using Low Osmolar Contrast
  • B207YZZ Plain Radiography of Right Internal Mammary Bypass Graft using Other Contrast
B208 Imaging, Heart, Plain Radiography3 codes
  • B2080ZZ Plain Radiography of Left Internal Mammary Bypass Graft using High Osmolar Contrast
  • B2081ZZ Plain Radiography of Left Internal Mammary Bypass Graft using Low Osmolar Contrast
  • B208YZZ Plain Radiography of Left Internal Mammary Bypass Graft using Other Contrast
B20F Imaging, Heart, Plain Radiography3 codes
  • B20F0ZZ Plain Radiography of Other Bypass Graft using High Osmolar Contrast
  • B20F1ZZ Plain Radiography of Other Bypass Graft using Low Osmolar Contrast
  • B20FYZZ Plain Radiography of Other Bypass Graft using Other Contrast
B210 Imaging, Heart, Fluoroscopy3 codes
  • B2100ZZ Fluoroscopy of Single Coronary Artery using High Osmolar Contrast
  • B2101ZZ Fluoroscopy of Single Coronary Artery using Low Osmolar Contrast
  • B210YZZ Fluoroscopy of Single Coronary Artery using Other Contrast
B211 Imaging, Heart, Fluoroscopy3 codes
  • B2110ZZ Fluoroscopy of Multiple Coronary Arteries using High Osmolar Contrast
  • B2111ZZ Fluoroscopy of Multiple Coronary Arteries using Low Osmolar Contrast
  • B211YZZ Fluoroscopy of Multiple Coronary Arteries using Other Contrast
B212 Imaging, Heart, Fluoroscopy3 codes
  • B2120ZZ Fluoroscopy of Single Coronary Artery Bypass Graft using High Osmolar Contrast
  • B2121ZZ Fluoroscopy of Single Coronary Artery Bypass Graft using Low Osmolar Contrast
  • B212YZZ Fluoroscopy of Single Coronary Artery Bypass Graft using Other Contrast
B213 Imaging, Heart, Fluoroscopy3 codes
  • B2130ZZ Fluoroscopy of Multiple Coronary Artery Bypass Grafts using High Osmolar Contrast
  • B2131ZZ Fluoroscopy of Multiple Coronary Artery Bypass Grafts using Low Osmolar Contrast
  • B213YZZ Fluoroscopy of Multiple Coronary Artery Bypass Grafts using Other Contrast
B214 Imaging, Heart, Fluoroscopy3 codes
  • B2140ZZ Fluoroscopy of Right Heart using High Osmolar Contrast
  • B2141ZZ Fluoroscopy of Right Heart using Low Osmolar Contrast
  • B214YZZ Fluoroscopy of Right Heart using Other Contrast
B215 Imaging, Heart, Fluoroscopy3 codes
  • B2150ZZ Fluoroscopy of Left Heart using High Osmolar Contrast
  • B2151ZZ Fluoroscopy of Left Heart using Low Osmolar Contrast
  • B215YZZ Fluoroscopy of Left Heart using Other Contrast
B216 Imaging, Heart, Fluoroscopy3 codes
  • B2160ZZ Fluoroscopy of Right and Left Heart using High Osmolar Contrast
  • B2161ZZ Fluoroscopy of Right and Left Heart using Low Osmolar Contrast
  • B216YZZ Fluoroscopy of Right and Left Heart using Other Contrast
B217 Imaging, Heart, Fluoroscopy3 codes
  • B2170ZZ Fluoroscopy of Right Internal Mammary Bypass Graft using High Osmolar Contrast
  • B2171ZZ Fluoroscopy of Right Internal Mammary Bypass Graft using Low Osmolar Contrast
  • B217YZZ Fluoroscopy of Right Internal Mammary Bypass Graft using Other Contrast
B218 Imaging, Heart, Fluoroscopy3 codes
  • B2180ZZ Fluoroscopy of Left Internal Mammary Bypass Graft using High Osmolar Contrast
  • B2181ZZ Fluoroscopy of Left Internal Mammary Bypass Graft using Low Osmolar Contrast
  • B218YZZ Fluoroscopy of Left Internal Mammary Bypass Graft using Other Contrast
B21F Imaging, Heart, Fluoroscopy3 codes
  • B21F0ZZ Fluoroscopy of Other Bypass Graft using High Osmolar Contrast
  • B21F1ZZ Fluoroscopy of Other Bypass Graft using Low Osmolar Contrast
  • B21FYZZ Fluoroscopy of Other Bypass Graft using Other Contrast

Frequently Asked Questions

What is MS-DRG 287?

MS-DRG 287 (Circulatory Disorders Except AMI, with Cardiac Catheterization without MCC) is a medical DRG in MDC 05 (Diseases & Disorders of the Circulatory System). Its FY 2026 relative weight is 1.0701 with a geometric mean length of stay of 2.1 days.

What is the difference between DRG 286, 287?

All 2 share the same base category; the severity of secondary diagnoses separates them: 286 (with MCC), 287 (without MCC). A major complication or comorbidity (MCC) places the case in the highest-weighted DRG of the family; a CC in the middle; neither in the lowest.

What is the relative weight of DRG 287?

The FY 2026 relative weight of this DRG is 1.0701, meaning reimbursement of roughly 1.07 times the average Medicare inpatient case. Multiply by a hospital's blended base rate for the approximate payment.

← PreviousDRG 286 – Circulatory Disorders Except AMI, with Cardiac
Source: CMS ICD-10 MS-DRG v43.0 Definitions Manual and the FY 2026 IPPS Final Rule (Table 5), effective October 1, 2025 through September 30, 2026. We publish the DRG assignments as CMS defines them and add the navigation, search, and code links.