ICD-10-CM Q73: Reduction defects of unspecified limb

ICD-10-CM Diagnosis Code (2025)

Official Description for Q73

Reduction defects of unspecified limb

Coding Notes & Guidelines for Q73

Inclusion Terms

Amelia NOS

Inclusion Terms

Phocomelia NOS

Inclusion Terms
  • Longitudinal reduction deformity of unspecified limb(s)
  • Ectromelia of limb NOS
  • Hemimelia of limb NOS
  • Reduction defect of limb NOS

Child Codes (More Specific Codes for Q73):

About ICD-10-CM Code Q73 (Reduction defects of unspecified limb)

ICD-10-CM code Q73 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Q73 became effective on October 1, 2024.

This page provides detailed information about Q73 - Reduction defects of unspecified limb. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Reduction defects of unspecified limb.