Z17.21

Billable
ChapterZ00–Z99
Ranksubcategory
Official Description

Progesterone receptor positive status

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Instructional Notes

Includes
  • PR+
General instructions are available for the parent sections:
View Z17 Notes

Clinical Hierarchy

CH21Factors influencing health status and contact with health services (Z00-Z99)
Z17Estrogen, and other hormones and factors receptor status
Z17.2Progesterone receptor status
Z17.21Progesterone receptor positive status

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z17.21:

categoryZ17
Estrogen, and other hormones and factors receptor status
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to Z17.21. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths
Status (post)1 unique routes
progesterone receptor
positive→Z17.21

MS-DRG Classification

2026 v43.1

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

DRG 947
Signs and Symptoms with MCC
DRG 948
Signs and Symptoms without MCC

Cross Reference

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