Billable / Specific Code
ICD-10-CM H43.21 is the diagnosis code for Crystalline deposits in vitreous body, right eye. This code falls under the section "Disorders of vitreous body and globe" 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.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where H43.21 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, H43.21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
H43.21 is the ICD-10-CM diagnosis code for "Crystalline deposits in vitreous body, right eye". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of H43.21 is H43.2 ("Crystalline deposits in vitreous body"). H43.21 provides a more specific classification within this category.
H43.21 is located in Section H43-H44 — "Disorders of vitreous body and globe" within Chapter 7 of the ICD-10-CM Tabular List.
Use H43.21 when the patients documented diagnosis matches "Crystalline deposits in vitreous body, right eye" 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 Crystalline deposits in vitreous body, right eye is H43.21.
Yes, H43.21 can be used as a primary diagnosis code since it is billable and specific.
H43.21 is in Chapter 7 of the ICD-10-CM Tabular List.
Yes, H43.21 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.