Coding Wet and Dry AMD - Takeaways - MDSpire

Coding Wet and Dry AMD

Age-related macular degeneration (AMD) is among the most common retinal diagnoses. Although the clinical features of the disease are well known, ICD-10 coding can be confusing if details such as stage, activity, and laterality are not clearly documented. Incomplete documentation may prompt questions about the medical necessity of diagnostic tests or intravitreal injections. This Q&A addresses common sources of confusion and offers practical guidance to support clear, accurate documentation.

  • By

  • Elizabeth Cifers, MBA, MSW, CHC, CPC

  • March 1, 2026

  • 3 min

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  • 1

    ICD-10 coding for wet and dry AMD requires clear documentation of stage, activity, and laterality to prevent claim denials.

  • 2

    Wet AMD is characterized by leaky blood vessels causing rapid vision damage, while dry AMD involves drusen accumulation and gradual vision loss.

  • 3

    Both wet and dry AMD codes require a 7th character for specificity, indicating disease activity or stage.

  • 4

    Errors in coding arise from similar structures of wet and dry AMD codes, particularly in laterality and stage digits.

  • 5

    Detailed clinical documentation specifying disease type, laterality, and stage is crucial for coding accuracy and reimbursement.

Original Source(s)

Coding Wet and Dry AMD

  • by Elizabeth Cifers, MBA, MSW, CHC, CPC

  • March 1, 2026

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