What does ICD-10 code J98 mean?

ICD-10 code J98 is the standardized code used for other respiratory disorders in medical records and coding systems.

When is ICD-10 code J98 used?

Doctors, hospitals, and insurers may use ICD-10 code J98 when recording other respiratory disorders in a standardized format. This entry may also act as a broader category that points toward more specific child codes.

Does ICD-10 code J98 confirm a diagnosis?

No. A code helps standardize documentation and claims, but it should not be read as a substitute for a clinician's full assessment.

ICD10

ICD-10 Code J98: Other respiratory disorders

Name: ICD-10 Code J98: Other respiratory disorders
Creator: HealthAssure Clinical Team
Published: 2026-05-21T06:14:56.877Z

J98 is an ICD-10 diagnosis entry used to group records related to Other respiratory disorders. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Diseases of the respiratory system (J00-J99).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Diseases of the respiratory system (J00-J99).

When is it used?

May be used when a clinician documents other respiratory disorders in a patient's medical record.
May appear in hospital records, claims, referrals, and clinical documentation.
This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

A code alone does not explain severity, treatment plan, or outcome.
A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter

10Diseases of the respiratory system (J00-J99)

block

J96-J99Other diseases of the respiratory system

currentJ96-J99

Official coding notes

Applicable to

code to identify:
exposure to environmental tobacco smoke (Z77.22)
exposure to tobacco smoke in the perinatal period (P96.81)
history of tobacco dependence (Z87.891)
occupational exposure to environmental tobacco smoke (Z57.31)
tobacco dependence (F17.-)
tobacco use (Z72.0)

Excludes1 (do not code together)

newborn apnea (P28.4-)
newborn sleep apnea (P28.3-)

Excludes2 (may code together if documented)

apnea NOS (R06.81)
sleep apnea (G47.3-)

Use additional code

code to identify:
exposure to environmental tobacco smoke (Z77.22)
exposure to tobacco smoke in the perinatal period (P96.81)
history of tobacco dependence (Z87.891)
occupational exposure to environmental tobacco smoke (Z57.31)
tobacco dependence (F17.-)
tobacco use (Z72.0)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

PulmonologistGeneral Physician

Sibling codes

J96Respiratory failure, not elsewhere classified J99Respiratory disorders in diseases classified elsewherebillable

Coding guidelines

Compatibility

Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.

Legacy codes

J98

Replacement codes

J98.2 — Interstitial emphysemaJ98.3 — Compensatory emphysemaJ98.4 — Other disorders of lungJ98.6 — Disorders of diaphragmJ98.8 — Other specified respiratory disordersJ98.9 — Respiratory disorder, unspecified

Common synonyms

Other respiratory disorders

Frequently asked questions

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.