M31.1
Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description
Thrombotic microangiopathy
Use a more specific code (3 billable)
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
General instructions are available for the parent sections:
Clinical Hierarchy
BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M30-M36Systemic connective tissue disorders (M30-M36)
M31Other necrotizing vasculopathies
M31.1Thrombotic microangiopathyNot billable
M31.11Hematopoietic stem cell transplantation-associated thrombotic microangiopathy [HSCT-TMA]Billable
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to M31.1:
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructionsCode History
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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