DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

H36 Retinal disorders in diseases classified elsewhere

  • Header · not billable

H36 is not billable. The category heads 9 billable codes in FY2027, grouped under 1 subdivision.

Where it sits

  1. Chapter 7 Diseases of the eye and adnexa (H00-H59)
  2. H30-H36 Disorders of choroid and retina (H30-H36)
  3. H36 Retinal disorders in diseases classified elsewhere
Billable codes
9
Subdivisions
1
CC / MCC codes
0 / 0
HCC V28 codes
8
New FY2027
0
Index entries
7

Codes in H36

  1. H36.8
    Other retinal disorders in diseases classified elsewhere
    Header
  2. H36.81
    Nonproliferative sickle-cell retinopathy
    Header
  3. H36.811
    Nonproliferative sickle-cell retinopathy, right eye
    Billable108
  4. H36.812
    Nonproliferative sickle-cell retinopathy, left eye
    Billable108
  5. H36.813
    Nonproliferative sickle-cell retinopathy, bilateral
    Billable108
  6. H36.819
    Nonproliferative sickle-cell retinopathy, unspecified eye
    Billable108
  7. H36.82
    Proliferative sickle-cell retinopathy
    Header
  8. H36.821
    Proliferative sickle-cell retinopathy, right eye
    Billable108 298
  9. H36.822
    Proliferative sickle-cell retinopathy, left eye
    Billable108 298
  10. H36.823
    Proliferative sickle-cell retinopathy, bilateral
    Billable108 298
  11. H36.829
    Proliferative sickle-cell retinopathy, unspecified eye
    Billable108 298
  12. H36.89
    Other retinal disorders in diseases classified elsewhere
    Billable
    Inclusion terms 1

    Inclusion terms

    • Retinal dystrophy in lipid storage disorders

Sources of each column.

Instructions

At H36

Excludes1

Code first

  • underlying disease, such as:
  • lipid storage disorders (E75.-) E75
  • sickle-cell disorders (D57.-) D57

Notes that also apply

Chapter 7 instructions (Notes 1, Excludes2 11): printed on the chapter 7 page.

Index entries

  • Batten (-Mayou) diseaseretina → E75.4 [H36.89]
  • Retinopathy (background)proliferative NECsickle-cell → D57.- [H36.82-]
  • Disease, diseasedretina, retinalBatten's or Batten-Mayou → E75.4 [H36.89]
  • Retinopathy (background)in (due to)sickle-cell disordersnonproliferative → D57.- [H36.81-]
  • Retinopathy (background)in (due to)sickle-cell disordersproliferative → D57.- [H36.82-]
  • Dystrophy, dystrophiaretinal (hereditary)inlipid storage disorders → E75.6 [H36.89]
  • Dystrophy, dystrophiaretinal (hereditary)insystemic lipidoses → E75.6 [H36.89]

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy