H40.30 ICD-10-CM Code: Glaucoma secondary to eye trauma, unspecified eye
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
H40.30Glaucoma secondary to eye trauma, unspecified eye
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where H40.30 sits
- 1
Chapter 7
Diseases of the eye and adnexa (H00-H59)
- 2
Section
Glaucoma (H40-H42)
- 3
Category H40
Glaucoma
- 4
Subcategory H40.3
Glaucoma secondary to eye trauma
- 5
Code H40.30
Glaucoma secondary to eye trauma, unspecified eye
More specific choices
Codes under H40.30
H40.30 is a non-billable category. Choose the child code that best matches the documented diagnosis.
H40.30X0Glaucoma secondary to eye trauma, unspecified eye, stage unspecified
H40.30X1Glaucoma secondary to eye trauma, unspecified eye, mild stage
H40.30X2Glaucoma secondary to eye trauma, unspecified eye, moderate stage
H40.30X3Glaucoma secondary to eye trauma, unspecified eye, severe stage
H40.30X4Glaucoma secondary to eye trauma, unspecified eye, indeterminate stage
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for H40.30.
Code first
No “code first” instruction is listed for H40.30.
Use additional code
No “use additional code” instruction is listed for H40.30.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for H40.30.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for H40.30.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code H40.30 mean?
H40.30 is the FY 2027 U.S. ICD-10-CM code for “Glaucoma secondary to eye trauma, unspecified eye.”
Is H40.30 a billable or specific ICD-10-CM code?
No. H40.30 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is H40.30 located in ICD-10-CM?
H40.30 is listed in Chapter 7, Diseases of the eye and adnexa (H00-H59), within Glaucoma (H40-H42) (H40–H42), under category H40, Glaucoma and subcategory H40.3, Glaucoma secondary to eye trauma.
What coding notes are listed for H40.30?
No inclusion terms are listed for H40.30 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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