028D0ZZ ICD-10-PCS Code: Division of Papillary Muscle, Open Approach
Axis Breakdown
Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section0 | Medical and Surgical |
| 2 | Body System2 | Heart and Great Vessels |
| 3 | Root Operation8 | Division Cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part |
| 4 | Body PartD | Papillary Muscle |
| 5 | Approach0 | Open |
| 6 | DeviceZ | No Device |
| 7 | QualifierZ | No Qualifier |
MS-DRG Grouper Relationships (FY2026)
Potential MS-DRG participation — not a DRG assignment.
The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 2 MS-DRGs:
From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.
Related Codes
Same operation — other Body Part
Same table and root operation, differing only in the body part character.
02880ZZ — Division of Conduction Mechanism, Open Approach, 02890ZZ — Division of Chordae Tendineae, Open Approach
Same operation — other Approach
Same table and root operation, differing only in the approach character.
028D3ZZ — Division of Papillary Muscle, Percutaneous Approach, 028D4ZZ — Division of Papillary Muscle, Percutaneous Endoscopic Approach
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Septal repair and other therapeutic heart procedures (Cardiovascular Procedures); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.
027K4ZZ — Dilation of Right Ventricle, Percutaneous Endoscopic Approach, 027L04Z — Dilation of Left Ventricle with Drug-eluting Intraluminal Device, Open Approach, 027L0DZ — Dilation of Left Ventricle with Intraluminal Device, Open Approach, 027L0ZZ — Dilation of Left Ventricle, Open Approach, 027L34Z — Dilation of Left Ventricle with Drug-eluting Intraluminal Device, Percutaneous Approach, 027L3DZ — Dilation of Left Ventricle with Intraluminal Device, Percutaneous Approach, 027L3ZZ — Dilation of Left Ventricle, Percutaneous Approach, 027L44Z — Dilation of Left Ventricle with Drug-eluting Intraluminal Device, Percutaneous Endoscopic Approach, 027L4DZ — Dilation of Left Ventricle with Intraluminal Device, Percutaneous Endoscopic Approach, 027L4ZZ — Dilation of Left Ventricle, Percutaneous Endoscopic Approach, 02B50ZZ — Excision of Atrial Septum, Open Approach, 02B53ZZ — Excision of Atrial Septum, Percutaneous Approach, 02B54ZZ — Excision of Atrial Septum, Percutaneous Endoscopic Approach, 02B60ZZ — Excision of Right Atrium, Open Approach, 02B63ZZ — Excision of Right Atrium, Percutaneous Approach, 02B64ZZ — Excision of Right Atrium, Percutaneous Endoscopic Approach, 02B70ZZ — Excision of Left Atrium, Open Approach, 02B73ZZ — Excision of Left Atrium, Percutaneous Approach, 02B74ZZ — Excision of Left Atrium, Percutaneous Endoscopic Approach, 02B90ZZ — Excision of Chordae Tendineae, Open Approach, +326 more
Contextual Map
Every relationship of 028D0ZZ in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
PCS table
- 028[PCS table]
- Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”
- Heart and Great Vessels — Body System: Heart and Great Vessels[Body System]: “Heart and Great Vessels”
- Division — Operation: Division[Operation]: “Division”
MS-DRG participation
- DRG 228 — OTHER CARDIOTHORACIC PROCEDURES WITH MCC[MS-DRG]: “OTHER CARDIOTHORACIC PROCEDURES WITH MCC — Other Cardiothoracic Procedures (MDC 05)”
- DRG 229 — OTHER CARDIOTHORACIC PROCEDURES WITHOUT MCC[MS-DRG]: “OTHER CARDIOTHORACIC PROCEDURES WITHOUT MCC — Other Cardiothoracic Procedures (MDC 05)”
Clinical classification (CCSR)
- CAR019 — Septal repair and other therapeutic heart procedures[CCSR category]: “Septal repair and other therapeutic heart procedures — Cardiovascular Procedures”
MDC crossing · diagnoses (1844)
- MDC 05 — Diseases and Disorders of the Circulatory System[MDC crossing]: “Diseases and Disorders of the Circulatory System — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”
- A36.81 — Diphtheritic cardiomyopathy[Same-MDC diagnosis]: “Diphtheritic cardiomyopathy — grouped in MDC 05, the diagnosis side of this code's crossing.” · Check 028D0ZZ + A36.81 together
- A39.50 — Meningococcal carditis, unspecified[Same-MDC diagnosis]: “Meningococcal carditis, unspecified — grouped in MDC 05, the diagnosis side of this code's crossing.” · Check 028D0ZZ + A39.50 together
- A39.51 — Meningococcal endocarditis[Same-MDC diagnosis]: “Meningococcal endocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.” · Check 028D0ZZ + A39.51 together
- A39.52 — Meningococcal myocarditis[Same-MDC diagnosis]: “Meningococcal myocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.” · Check 028D0ZZ + A39.52 together
- A39.53 — Meningococcal pericarditis[Same-MDC diagnosis]: “Meningococcal pericarditis — grouped in MDC 05, the diagnosis side of this code's crossing.” · Check 028D0ZZ + A39.53 together
- and 1839 more
Nearest codes
- 02880ZZ — Division of Conduction Mechanism, Open Approach[One axis away]
- 02890ZZ — Division of Chordae Tendineae, Open Approach[One axis away]
- 028D3ZZ — Division of Papillary Muscle, Percutaneous Approach[One axis away]
- 028D4ZZ — Division of Papillary Muscle, Percutaneous Endoscopic Approach[One axis away]
Change history
No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2026 (April) onward. Note changes are not tracked.