H81 ICD-10-CM Code: Disorders of vestibular function
Compare with another code for H81Check this code on a claim
Billing Status: NO. This is a non-billable ICD-10-CM code: report a more specific billable code beneath it.
Coding at a Glance
- Official instructions
- 2 Excludes1
Category · FY2027A non-billable heading in the tabular list: report a more specific code beneath it.
What you need to know
Source: CMS/NCHS Official ICD-10-CM tabular notes, quoted. From the CMS/NCHS tabular list for the release in force. A note the category or block publishes applies to this code too, and is marked with where it comes from.
Where it sits Source: CMS/NCHS
Under:Chapter 8: Diseases of the Ear and Mastoid ProcessH80-H83 Diseases of inner ear
Codes under H81 (7)
- H81.0Ménière's diseaseNot billable
- H81.1Benign paroxysmal vertigoNot billable
- H81.2Vestibular neuronitisNot billable
- H81.3Other peripheral vertigoNot billable
- H81.4Vertigo of central originBillable
- H81.8Other disorders of vestibular functionNot billable
- H81.9Unspecified disorder of vestibular functionNot billable
Most relevant related codes MedCoder-derived
Read off the official notes above and this code’s own position in the tabular list. Which to report is a documentation question; Compare shows the two side by side.
Coding instructions
Official Tabular Instructional Notes: the inclusion, exclusion and sequencing notes published for H81 in the official ICD-10-CM tabular list, quoted as published.
Source: CMS/CDC — ICD-10-CM Tabular ListRelease: FY2027Effective: October 1, 2026
Trace:FY2027 changesChange historyRelease, file and checksum
Excludes1 — Not Coded Here
Conditions generally not reported together with this code (Excludes1) -- an error unless the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
- epidemic vertigo (A88.1) Compare H81 vs A88.1 →
- vertigo NOS (R42) Compare H81 vs R42 →
Coder workflow for H81
MedCoder structured workflow — derived from this code’s own official record
Before you code H81
- H81 is not reportable as written. Select the more specific code beneath it that the documentation supports. Codes are reported to the highest level of specificity the classification provides (Guidelines I.B.2).
ReviewH81.0, H81.1, H81.2, H81.3, H81.4, H81.8, H81.9
See the relationships section · Guide: How to choose an ICD-10-CM code →
- Check the Excludes1 note: if the documentation supports a condition named there, do not simply proceed with the code beneath H81. Excludes1 conditions are not reported together with this code unless the record shows they are unrelated (Guidelines I.A.12.a).
Choose the right path
- Does the documentation support one of the more specific codes beneath H81?
Yes → Select that code and continue the checks below on its own page.
No → H81 cannot be reported as written. Where the codes beneath it include an unspecified code, that code applies when the record goes no further; otherwise query for the missing detail. - Does the documentation support a condition named in H81’s Excludes1 note?
Yes → Do not simply proceed: review the excluded code. Both are reported only when the record shows the two conditions are unrelated.
No → Continue.
Report the code beneath H81 that the documentation supports, not H81 itself. Then confirm that code is valid for the date of service on its own page.
Documentation check
- The provider’s diagnostic statement
- Codes are assigned from the provider’s documented diagnosis, not from clinical criteria, test values or a medication list (Guidelines I.A.19).
Official instructions as workflow
Excludes1 — check before selecting H81(2 notes)
Coding workflow: If the documentation supports a condition named in this note, do not simply proceed with H81: the two are not reported together. The one exception is when the record shows the two conditions are unrelated to each other.
See the official tabular notes · Guidelines I.A.12.a
Coding decision scenarios
Pattern scenarios for this code’s structure — decision rules, not clinical cases
Documentation: Both the condition H81 describes and a condition named in its Excludes1 note are documented for the same encounter.
Coding question: Can both codes be reported?
Path: Review the Excludes1 note and the excluded code, and look for a provider statement on whether the two conditions are related.
Reason: Excludes1 means the two are not coded together; the exception is when the record shows the conditions are unrelated to each other (Guidelines I.A.12.a).
Every row is derived from this code’s own record — its title, tabular notes, 7th-character family and same-category siblings — with fixed MedCoder wording; nothing is inferred about a patient. The official notes and guideline text are in the sections each row links to, and they control.
Coding context
Guidelines, coding notes, decision aids, relationships (with MS-DRG and CCSR classification), hierarchy, HCC, coverage and the context map: what a coder reaches for after the core. Each section names whether it is official source data, a MedCoder-derived relationship or MedCoder editorial.
Code Overview
MedCoder summary Summary composed by MedCoder from this code's official ICD-10-CM record. The tabular instructional notes themselves appear verbatim below.
Verify Before Coding
From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim in Claim Check.
Relationships & Classification
MedCoder-derived relationships — computed from published CMS and AHRQ datasets
Other codes that name H81 or its code family, from the CMS ICD-10-CM tabular instructional notes. Tabular-note edges are stored at the code family level that carries each note.
Referenced by 1 Excludes1 note: R42 — Dizziness and giddiness.
These codes’ tabular lists mark this diagnosis as mutually exclusive — not reported together unless the conditions are documented as unrelated.
Contextual Map
Every relationship of H81 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Run H81 with these 2 related codes in Claim Check
Hierarchy
- H60-H95 — Chapter 8: Diseases of the Ear and Mastoid Process (H60-H95) (H60-H95)[Hierarchy]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H80-H83 — Diseases of inner ear[Hierarchy]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
Excludes1
- A88.1 — Epidemic vertigo[Excludes1]: “epidemic vertigo (A88.1)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2027
- R42 — Dizziness and giddiness[Excludes1]: “vertigo NOS (R42)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2027
Referenced by Excludes1 notes
- R42 — Dizziness and giddiness[Excludes1]: “vertiginous syndromes (H81.-)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2027
Nearest codes (38)
- H81.0 — Ménière's disease[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H81.01 — Ménière's disease, right ear[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H81.02 — Ménière's disease, left ear[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H81.03 — Ménière's disease, bilateral[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H81.09 — Ménière's disease, unspecified ear[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H81.1 — Benign paroxysmal vertigo[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H81.10 — Benign paroxysmal vertigo, unspecified ear[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- H81.11 — Benign paroxysmal vertigo, right ear[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2027
- and 30 more
Change history
- FY2016 — In the code set at ICD-10-CM adoption [Change history]— CMS release files (code change ledger) · icd10cm-fy2016
Reference
Index terms and tables, published questions and FAQ, every source behind this page with its release and checksum, the date-of-service check and the complete change history.
Common coding questions
MedCoder editorial
Can H81 be billed directly?
No. H81 (Disorders of vestibular function) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Sources for this page
Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.
- Code, title, tabular notes and index terms Official source data
- CMS/CDC ICD-10-CM FY2027 tabular list, index and tables, effective October 1, 2026 Release, file and checksum · Publisher’s page
- Claim edits Official source data
- CMS Definitions of Medicare Code Edits — v44.0 (October 2026) Release, file and checksum · Publisher’s page
- Change history and date-of-service validity Official source data
- CMS ICD-10-CM release addenda, ingested release by release into the change ledger Release, file and checksum · Publisher’s page
- Comparisons, relationships and the contextual map MedCoder-derived relationship
- Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears
- Summary and FAQ answers MedCoder editorial explanation
- Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources
Labels on this page: Official source data · MedCoder-derived relationship · MedCoder editorial explanation. How to read the labels · All data sources and release dates · CMS coding rules
Cite this page
Reference this page in a research guide, syllabus or article. The release is included because code content changes each year.
MedCoder.ai. "H81 — Disorders of vestibular function." ICD-10-CM FY2027. https://medcoder.ai/icd10/code/h81-disorders-of-vestibular-function
Change history
- FY2016 — October 1, 2015In the code set at ICD-10-CM adoptionDisorders of vestibular function
No changes since FY2016 — additions, deletions, description changes and billable-status changes are tracked through FY2027, and none are recorded for this code. Note changes are tracked from FY2027 only.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to H81 in its code family, with their registry titles.
- H81.0 — Ménière's disease
- H81.01 — Ménière's disease, right ear
- H81.02 — Ménière's disease, left ear
- H81.03 — Ménière's disease, bilateral
- H81.09 — Ménière's disease, unspecified ear
- H81.1 — Benign paroxysmal vertigo
- H81.10 — Benign paroxysmal vertigo, unspecified ear
- H81.11 — Benign paroxysmal vertigo, right ear
- H81.12 — Benign paroxysmal vertigo, left ear
- H81.13 — Benign paroxysmal vertigo, bilateral
- H81.2 — Vestibular neuronitis
- H81.20 — Vestibular neuronitis, unspecified ear
- H81.21 — Vestibular neuronitis, right ear
- H81.22 — Vestibular neuronitis, left ear
- H81.23 — Vestibular neuronitis, bilateral
- H81.3 — Other peripheral vertigo
- H81.31 — Aural vertigo
- H81.311 — Aural vertigo, right ear
- H81.312 — Aural vertigo, left ear
- H81.313 — Aural vertigo, bilateral
- H81.319 — Aural vertigo, unspecified ear
- H81.39 — Other peripheral vertigo
- H81.391 — Other peripheral vertigo, right ear
- H81.392 — Other peripheral vertigo, left ear
- H81.393 — Other peripheral vertigo, bilateral
- H81.399 — Other peripheral vertigo, unspecified ear
- H81.4 — Vertigo of central origin
- H81.8 — Other disorders of vestibular function
- H81.8X — Other disorders of vestibular function
- H81.8X1 — Other disorders of vestibular function, right ear
- H81.8X2 — Other disorders of vestibular function, left ear
- H81.8X3 — Other disorders of vestibular function, bilateral
- H81.8X9 — Other disorders of vestibular function, unspecified ear
- H81.9 — Unspecified disorder of vestibular function
- H81.90 — Unspecified disorder of vestibular function, unspecified ear
- H81.91 — Unspecified disorder of vestibular function, right ear
- H81.92 — Unspecified disorder of vestibular function, left ear
- H81.93 — Unspecified disorder of vestibular function, bilateral