H31.2 ICD-10-CM Code: Hereditary choroidal dystrophy
H31.2 isn’t billable on its own. Choose one of the 5 billable codes beneath it, the one the documentation supports.
Official description
H31.2Hereditary choroidal dystrophy
ICD-10-CM diagnosis code · United States clinical modification
Billable codes under H31.2
H31.2 can’t be reported on its own. Choose the code below that matches what the note documents.
Where H31.2 sits
- 1
Chapter 7
Diseases of the eye and adnexa (H00-H59)
- 2
Section
Disorders of choroid and retina (H30-H36)
- 3
Category H31
Other disorders of choroid
- 4
Code H31.2
Hereditary choroidal dystrophy
Notes for this code
Inclusion terms
No inclusion terms are listed for H31.2.
Code first
No “code first” instruction is listed for H31.2.
Use additional code
No “use additional code” instruction is listed for H31.2.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for H31.2.
Excludes2
Conditions not included here that may be reported separately when present.
- hyperornithinemia (E72.4)
- ornithinemia (E72.4)
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
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.
Frequently asked questions
What does ICD-10-CM code H31.2 mean?
H31.2 is the FY 2027 U.S. ICD-10-CM code for “Hereditary choroidal dystrophy.”
Is H31.2 a billable or specific ICD-10-CM code?
No. H31.2 has 5 billable codes beneath it in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is H31.2 located in ICD-10-CM?
H31.2 is listed in Chapter 7, Diseases of the eye and adnexa (H00-H59), within Disorders of choroid and retina (H30-H36) (H30–H36), under category H31, Other disorders of choroid.
What coding notes are listed for H31.2?
No inclusion terms are listed for H31.2 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. Excludes2 notes: hyperornithinemia (E72.4); ornithinemia (E72.4).