S66.999A

Billable

ChapterS00–T88

Ranksubcategory

Official Description

Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, initial encounter

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

General instructions are available for the parent sections:

View CH19 Notes View S60-S69 Notes View S66 Notes

Clinical Hierarchy

BillableHas subcodes

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)

S60-S69Injuries to the wrist, hand and fingers (S60-S69)

S66Injury of muscle, fascia and tendon at wrist and hand level

S66.9Injury of unspecified muscle, fascia and tendon at wrist and hand level

S66.99Other injury of unspecified muscle, fascia and tendon at wrist and hand level

S66.999Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand

S66.999AOther injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, initial encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S66.999A:

categoryS66

Injury of muscle, fascia and tendon at wrist and hand level

View context instructions

blockS60-S69

Injuries to the wrist, hand and fingers (S60-S69)

View context instructions

chapterCH19

Injury, poisoning and certain other consequences of external causes (S00-T88)

View context instructions

MS-DRG Classification

2026 v43.1

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

DRG 913

Traumatic Injury with MCC

DRG 914

Traumatic Injury without MCC

DRG 963

Other Multiple Significant Trauma with MCC

DRG 964

Other Multiple Significant Trauma with CC

DRG 965

Other Multiple Significant Trauma without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

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