2021 ICD-10-CM Diagnosis Code H40.32X1

Glaucoma secondary to eye trauma, left eye, mild stage

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • H40.32X1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM H40.32X1 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of H40.32X1 - other international versions of ICD-10 H40.32X1 may differ.
The following code(s) above H40.32X1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to H40.32X1:
  • H00-H59
    2021 ICD-10-CM Range H00-H59

    Diseases of the eye and adnexa

    • Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition
    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury (trauma) of eye and orbit (S05.-)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    • syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)
    Diseases of the eye and adnexa
  • H40
    ICD-10-CM Diagnosis Code H40


      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • absolute glaucoma (H44.51-)
    • congenital glaucoma (Q15.0)
    • traumatic glaucoma due to birth injury (P15.3)
  • H40.3
    ICD-10-CM Diagnosis Code H40.3

    Glaucoma secondary to eye trauma

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Code Also
    • underlying condition
    Glaucoma secondary to eye trauma
ICD-10-CM H40.32X1 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 124 Other disorders of the eye with mcc
  • 125 Other disorders of the eye without mcc

Convert H40.32X1 to ICD-9-CM

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 H40.32X1
H40.30X3 …… severe stage
H40.30X4 …… indeterminate stage
H40.31 Glaucoma secondary to eye trauma, right eye
H40.31X0 …… stage unspecified
H40.31X1 …… mild stage
H40.31X2 …… moderate stage
H40.31X3 …… severe stage
H40.31X4 …… indeterminate stage
H40.32 Glaucoma secondary to eye trauma, left eye
H40.32X0 …… stage unspecified
H40.32X1 …… mild stage
H40.32X2 …… moderate stage
H40.32X3 …… severe stage
H40.32X4 …… indeterminate stage
H40.33 Glaucoma secondary to eye trauma, bilateral
H40.33X0 …… stage unspecified
H40.33X1 …… mild stage
H40.33X2 …… moderate stage
H40.33X3 …… severe stage
H40.33X4 …… indeterminate stage
H40.4 Glaucoma secondary to eye inflammation

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