ICD-10-CM 2026 · Effective October 1, 2025

ICD-10 H83.19

Billable / Specific

Labyrinthine fistula, unspecified ear

H83
Block
0
Synonyms
48
LCDs
4
Payer Policies
0
Linked CPTs

About ICD-10-CM H83.19

ICD-10-CM code H83.19 represents Labyrinthine fistula, unspecified ear. This is a billable/specific code in the Ear and Mastoid Process chapter (block H83). The 2026 edition of ICD-10-CM H83.19 became effective on October 1, 2025.

Medicare LCD Coverage for H83.19

Local Coverage Determinations (LCDs) from CMS MACs that list H83.19 as a covered diagnosis.

48 LCDs

Showing top 10 of 48 total . Click a CPT for full coverage scope.

CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92538 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92542 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92537 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92545 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92541 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92540 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92544 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92547 →
CMS LCD: Billing and Coding: Vestibular Function Tests
Article ID: 57118, Effective: , 46 covered, 1 non-covered
CPT 92546 →
CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies
Article ID: 57434, Effective: 2025-10-01 00:00:00, 373 covered, 0 non-covered
CPT 92620 →

Commercial Payer Coverage

Coverage policies from major commercial payers referencing H83.19.

4 policies

3 Medicare

Billing and Coding: Intraoperative Neurophysiological Testing
Policy ID: ART-56722
Billing and Coding: Vestibular Function Tests
Policy ID: ART-57118
Billing and Coding: Vestibular and Audiologic Function Studies
Policy ID: ART-57434

1 Aetna

Electrocochleogram and Perilymphatic Pressure Measurement
Policy ID: CPB-0564

CPT Codes Commonly Billed with H83.19

Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.

No procedure linkages on file for H83.19

We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.

Convert H83.19 to ICD-9-CM

Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.

ICD-10ICD-9Mapping Flags
H83.19 38640 10000
H83.19 38641 10000
H83.19 38642 10000
H83.19 38643 10000
H83.19 38648 10000

Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).

Codes Adjacent To H83.19

Other codes in section H80-H83 (Diseases of inner ear).

H80 Otosclerosis (non-billable) H80.0 Otosclerosis involving oval window, nonobliterative (non-billable) H80.00 Otosclerosis involving oval window, nonobliterative, unspecified ear H80.01 Otosclerosis involving oval window, nonobliterative, right ear H80.02 Otosclerosis involving oval window, nonobliterative, left ear H80.03 Otosclerosis involving oval window, nonobliterative, bilateral H80.1 Otosclerosis involving oval window, obliterative (non-billable) H80.10 Otosclerosis involving oval window, obliterative, unspecified ear H80.11 Otosclerosis involving oval window, obliterative, right ear H80.12 Otosclerosis involving oval window, obliterative, left ear H80.13 Otosclerosis involving oval window, obliterative, bilateral H80.2 Cochlear otosclerosis (non-billable) H80.20 Cochlear otosclerosis, unspecified ear H80.21 Cochlear otosclerosis, right ear H80.22 Cochlear otosclerosis, left ear H80.23 Cochlear otosclerosis, bilateral H80.8 Other otosclerosis (non-billable) H80.80 Other otosclerosis, unspecified ear H80.81 Other otosclerosis, right ear H80.82 Other otosclerosis, left ear

ICD-10 H83.19, Billing FAQ

Is ICD-10 code H83.19 billable? +

Yes, H83.19 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.

What ICD-9 codes does H83.19 map to? +

Per CMS GEMs, H83.19 maps to ICD-9 codes: 38640, 38641, 38642, 38643, 38648. Useful for legacy data review and historical claim analysis.

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Reviewed by the PayerReady Medical Coding Team

Verified against the CMS 2026 code set on May 31, 2026.

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