ICD-10 Code
International Classification of Diseases, 10th Revision
Mar 25, 2019

See: Other congenital malformations, not elsewhere classified

  ICD-10 Code for Congenital malformation, unspecified Q89.9

Q89.9 is a valid1 ICD 10 diagnosis code.

Q89.9 is valid for submission for HIPAA-covered transactions.

Chapter 17 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Section Q80-Q89 Other congenital malformations (Q80-Q89)
Category Q89 Other congenital malformations, not elsewhere classified

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Inclusion Term
  • Congenital anomaly NOS
  • Congenital deformity NOS
See also ICD 10 code for

Related Terms to “Congenital malformation, unspecified”

  • Abnormal, abnormality, abnormalitiesSee also Anomaly
    • anatomical relationship - Q89.9
    • development, developmental - Q89.9
  • Anomaly, anomalous(congenital) (unspecified type) - Q89.9
    • back - Q89.9
    • organ - Q89.9
  • Defect, defective - Q89.9
  • Deformity - Q89.9
    • abdomen, congenital - Q89.9
    • lymphatic system, congenital - Q89.9
    • trunk(acquired) - M95.8
      • congenital - Q89.9
  • Embryopathia NOS - Q89.9
  • Malformation(congenital)See also Anomaly
    • umbilicus - Q89.9
See the ICD-10-CM Coding Guidelines.

Questions related to Q89.9 Congenital malformation, unspecified

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.