All ICD10 Codes

J4A.0

Billable
ChapterJ00–J99
Ranksubcategory
Official Description

Restrictive allograft syndrome

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 10: Diseases of the Respiratory System (J00-J99).

Instructional Notes

Code Also
  • , if applicable, for mixed chronic lung allograft dysfunction, bronchiolitis obliterans syndrome (J44.81)
General instructions are available for the parent sections:
View CH10 NotesView J40-J4A NotesView J4A Notes

Clinical Hierarchy

BillableHas subcodes
CH10Diseases of the respiratory system (J00-J99)
J40-J4AChronic lower respiratory diseases (J40-J4A)
J4AChronic lung allograft dysfunction
J4A.0Restrictive allograft syndromeBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to J4A.0:

categoryJ4A
Chronic lung allograft dysfunction
View context instructions
blockJ40-J4A
Chronic lower respiratory diseases (J40-J4A)
View context instructions
chapterCH10
Diseases of the respiratory system (J00-J99)
View context instructions

Code History

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 190
Chronic Obstructive Pulmonary Disease with MCC
DRG 191
Chronic Obstructive Pulmonary Disease with CC
DRG 192
Chronic Obstructive Pulmonary Disease without CC/MCC

Cross Reference

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