Billable / Specific Code
ICD-10-CM H26.20 is the diagnosis code for Unspecified complicated cataract. This code falls under the section "Disorders of lens" within Chapter 7 — Diseases of the eye and adnexa (H00-H59). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where H26.20 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, H26.20 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
H26.20 is the ICD-10-CM diagnosis code for "Unspecified complicated cataract". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of H26.20 is H26.2 ("Complicated cataract"). H26.20 provides a more specific classification within this category.
H26.20 is located in Section H25-H28 — "Disorders of lens" within Chapter 7 of the ICD-10-CM Tabular List.
Use H26.20 when the patients documented diagnosis matches "Unspecified complicated cataract" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Unspecified complicated cataract is H26.20.
Yes, H26.20 can be used as a primary diagnosis code since it is billable and specific.
H26.20 is in Chapter 7 of the ICD-10-CM Tabular List.
Yes, H26.20 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.