H28 – Cataract in diseases classified elsewhere
ICD-10-CM 2027 diagnosis code · Disorders of lens
ICD-10-CM code
H28
- Code
H28(claims format:H28)- Description
- Cataract in diseases classified elsewhere
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 7. Diseases of the eye and adnexa (H00-H59)
- Block
- H25-H28 Disorders of lens
Notes for H28
Index terms for H28
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Cataract, myotonic
- Cataract, myxedema
- Cataract, in, endocrine disease
- Cataract, in, metabolic disease
- Cataract, in, hypoparathyroidism
- Cataract, in, myotonic disorders
- Cataract, in, nutritional disease
- Cataract, malnutrition-dehydration
- Cataract, in, malnutrition-dehydration
- Cataract, associated with, galactosemia
- Cataract, associated with, myotonic disorders
Frequently asked questions
What is ICD-10 code H28?
H28 is the ICD-10-CM code for cataract in diseases classified elsewhere, in the block H25-H28 (Disorders of lens).
Is H28 a billable code?
Yes. H28 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.