All ICD10 Codes

Z49.3

Non-Billable
ChapterZ00–Z99
Ranksubcategory
Official Description

Encounter for adequacy testing for dialysis

Use a more specific code (2 billable)
Z49.31Encounter for adequacy testing for hemodialysisZ49.32Encounter for adequacy testing for peritoneal dialysis
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).
General instructions are available for the parent sections:
View Z40-Z53 NotesView Z49 Notes

Clinical Hierarchy

BillableHas subcodes
CH21Factors influencing health status and contact with health services (Z00-Z99)
Z40-Z53Encounters for other specific health care (Z40-Z53)
Z49Encounter for care involving renal dialysis
Z49.3Encounter for adequacy testing for dialysisNot billable
Z49.31Encounter for adequacy testing for hemodialysisBillable
Z49.32Encounter for adequacy testing for peritoneal dialysisBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z49.3:

categoryZ49
Encounter for care involving renal dialysis
View context instructions
blockZ40-Z53
Encounters for other specific health care (Z40-Z53)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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