ICD-10 Diagnosis Code Q66.21

Congenital metatarsus primus varus

Diagnosis Code Q66.21

ICD-10: Q66.21
Short Description: Congenital metatarsus primus varus
Long Description: Congenital metatarsus primus varus
This is the 2017 version of the ICD-10-CM diagnosis code Q66.21

Valid for Submission
The code Q66.21 is valid for submission for HIPAA-covered transactions.

New 2017 ICD-10 Code
Q66.21 is new to ICD-10 code set for the FY 2017, effective October 1, 2016.

Code Classification
  • Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
      • Congenital deformities of feet (Q66)
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