DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

H94 Other disorders of ear in diseases classified elsewhere

  • Header · not billable

H94 is not billable. The category heads 8 billable codes in FY2027, grouped under 2 subdivisions.

Index → code

  • Disorder (of)earspecified NEC, in diseases classified elsewhere → H94.8-

Where it sits

  1. Chapter 8 Diseases of the ear and mastoid process (H60-H95)
  2. H90-H94 Other disorders of ear (H90-H94)
  3. H94 Other disorders of ear in diseases classified elsewhere
Billable codes
8
Subdivisions
2
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
3

Codes in H94

  1. H94.0
    Acoustic neuritis in infectious and parasitic diseases classified elsewhere
    Header
    Excludes1 3, Code first 2

    Excludes1

    • acoustic neuritis (in):
    • herpes zoster (B02.29) B02.29
    • syphilis (A52.15) A52.15

    Code first

    • underlying disease, such as:
    • parasitic disease (B65-B89) B65 B89
  2. H94.00
    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, unspecified ear
    Billable
  3. H94.01
    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, right ear
    Billable
  4. H94.02
    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, left ear
    Billable
  5. H94.03
    Acoustic neuritis in infectious and parasitic diseases classified elsewhere, bilateral
    Billable
  6. H94.8
    Other specified disorders of ear in diseases classified elsewhere
    Header
    Excludes1 2, Code first 2

    Excludes1

    • aural myiasis (B87.4) B87.4
    • syphilitic labyrinthitis (A52.79) A52.79

    Code first

    • underlying disease, such as:
    • congenital syphilis (A50.0) A50.0
  7. H94.80
    Other specified disorders of ear in diseases classified elsewhere, unspecified ear
    Billable
  8. H94.81
    Other specified disorders of right ear in diseases classified elsewhere
    Billable
  9. H94.82
    Other specified disorders of left ear in diseases classified elsewhere
    Billable
  10. H94.83
    Other specified disorders of ear in diseases classified elsewhere, bilateral
    Billable

Sources of each column.

Instructions

Notes that also apply

Chapter 8 instructions (Notes 1, Excludes2 8): printed on the chapter 8 page.

Index entries

  • Disorder (of)earspecified NEC, in diseases classified elsewhere → H94.8-
  • Neuritis (rheumatoid)acoustic (nerve)in (due to)parasitic disease NEC → B89 [H94.0-]
  • Neuritis (rheumatoid)acoustic (nerve)in (due to)infectious disease NEC → B99 [H94.0-]

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

Hierarchy