2021 ICD-10-CM Diagnosis Code Q13

Congenital malformations of anterior segment of eye

2016

2017

2018

2019

2020

2021

Non-Billable/Non-Specific Code

Q13 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2021 edition of ICD-10-CM Q13 became effective on October 1, 2020.
This is the American ICD-10-CM version of Q13 - other international versions of ICD-10 Q13 may differ.

The following code(s) above Q13 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

that may be applicable to Q13:

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

ICD-10-CM Codes Adjacent To Q13

Q11.2 Microphthalmos

Q11.3 Macrophthalmos

Q12 Congenital lens malformations

Q12.0 Congenital cataract

Q12.1 Congenital displaced lens

Q12.2 Coloboma of lens

Q12.3 Congenital aphakia

Q12.4 Spherophakia

Q12.8 Other congenital lens malformations

Q12.9 Congenital lens malformation, unspecified

Q13 Congenital malformations of anterior segment of eye

Q13.0 Coloboma of iris

Q13.1 Absence of iris

Q13.2 Other congenital malformations of iris

Q13.3 Congenital corneal opacity

Q13.4 Other congenital corneal malformations

Q13.5 Blue sclera

Q13.8 Other congenital malformations of anterior segment of eye

Q13.81 Rieger's anomaly

Q13.89 Other congenital malformations of anterior segment of eye

Q13.9 Congenital malformation of anterior segment of eye, unspecified

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.