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H30.13 ICD-10-CM Code: Disseminated chorioretinal inflammation, generalized

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Coding at a Glance

Tabular directives
1 Excludes2

Coding instructions

Official Tabular Instructional Notes: the inclusion, exclusion and sequencing notes published for H30.13 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

Notes without a marker are published on H30.13 itself; “inherited from” names the category or block whose note applies here.

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

Source: inherited from H30.1

Coder workflow for H30.13

MedCoder structured workflow — derived from this code’s own official record

Before you code H30.13

  1. H30.13 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).

    ReviewH30.131, H30.132, H30.133, H30.139

    See the relationships section · Guide: How to choose an ICD-10-CM code →

Choose the right path

  1. Does the documentation support one of the more specific codes beneath H30.13?
    Yes → Select that code and continue the checks below on its own page.
    No → H30.13 cannot be reported as written; query for the specificity its subcategory needs.

    ReviewH30.131, H30.132, H30.133, H30.139

Consider H30.13. Then confirm the code is valid for the date of service in the Verify section.

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

  • Excludes2 — not part of H30.13(1 note)

    Coding workflow: The conditions named in this note are not included in H30.13. When the record documents both, both may be reported; the note is a boundary, not a prohibition.

    CompareH35.02

    See the official tabular notes · Guidelines I.A.12.b

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.

Don’t confuse H30.13 with…

MedCoder analysis — pairs from this code’s official notes, distinctions written by MedCoder

The codes most likely to be picked instead of H30.13 — named in its own official notes, or sharing its laterality or encounter family — with what separates them and which documentation moves the case. Each links to the full comparison.

  • H30.10— Specificity relationship (Review)

    Overlapping diagnoses in the same category.

    Overlapping codes in the same category — the documentation decides which is the more specific fit.

    What moves you there: A record that documents no more than “Unspecified disseminated chorioretinal inflammation” takes H30.10; specificity in the record moves it back here.

    Full comparison: H30.13 vs H30.10 →

  • H35.02— Excludes2 relationship (Informational)

    Distinct conditions — both may be reported.

    A distinct condition — both may be reported when both are documented.

    What moves you there: Documentation of exudative retinopathy adds H35.02; it is not part of this code and both may be reported when both are documented.

    Full comparison: H30.13 vs H35.02 →

Relationships are read from this code's own official notes, its laterality siblings and its encounter family; the wording of each distinction is MedCoder editorial, and the documentation named in each “what moves you there” line is the official note phrase or sibling title itself. Source: CMS ICD-10-CM tabular instructional notes; ICD-10-CM Official Guidelines, Section I.A.12.a.

Code Overview

Disseminated chorioretinal inflammation, generalized is a non-billable ICD-10-CM category code (H30.13). A more specific billable subcode must be selected for claims submission.

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.

Related Codes

Same Index main term, other category

The ICD-10-CM Index to Diseases and Injuries files this code under the main term “Inflammation, inflamed, inflammatory”; these codes share that main term but sit in a different category of the Tabular List.

A39.0 — Meningococcal meningitis (cerebrospinal, meningococcal), D73.89 — Other diseases of spleen (spleen), E27.8 — Other specified disorders of adrenal gland (adrenal), E32.8 — Other diseases of thymus (thymus), E54 — Ascorbic acid deficiency (scorbutic, alveoli, teeth), G08 — Intracranial and intraspinal phlebitis and thrombophlebitis (vein, intracranial or intraspinal), H01.8 — Other specified inflammations of eyelid (eyelid, specified NEC), H01.9 — Unspecified inflammation of eyelid (eyelid), H05.00 — Unspecified acute inflammation of orbit (orbit, acute), H05.10 — Unspecified chronic inflammatory disorders of orbit (orbit), I80.9 — Phlebitis and thrombophlebitis of unspecified site (vein, thrombotic), J00 — Acute nasopharyngitis [common cold] (catarrhal), J06.9 — Acute upper respiratory infection, unspecified (respiratory, upper), J31.2 — Chronic pharyngitis (granular, pharynx), J38.3 — Other diseases of vocal cords (vocal cord), J68.2 — Upper respiratory inflammation due to chemicals, gases, fumes and vapors, not elsewhere classified (respiratory, upper, due to, chemicals, gases, fumes or vapors), J70.0 — Acute pulmonary manifestations due to radiation (respiratory, upper, acute, due to radiation), J70.1 — Chronic and other pulmonary manifestations due to radiation (respiratory, upper, due to, radiation), J98.4 — Other disorders of lung (lung, chronic), J98.8 — Other specified respiratory disorders (chest), +52 more

Contextual Map

Every relationship of H30.13 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.

Hierarchy

Nearest codes (40)

Change history

  • FY2016 — In the code set at ICD-10-CM adoption [Change history]— CMS release files (code change ledger) · icd10cm-fy2016

Common coding questions

Can H30.13 be billed directly?

No. H30.13 (Disseminated chorioretinal inflammation, generalized) 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 structured 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 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.

Labels on this page: Official source data · MedCoder structured relationship · MedCoder explanation. How to read the labels · All data sources and release dates

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. "H30.13 — Disseminated chorioretinal inflammation, generalized." ICD-10-CM FY2027. https://medcoder.ai/icd10/code/h30.13-disseminated-chorioretinal-inflammation-generalized

Change history

  • FY2016 — October 1, 2015
    In the code set at ICD-10-CM adoption
    Disseminated chorioretinal inflammation, generalized

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 H30.13 in its code family, with their registry titles.

View all codes in the H30 family