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J15.3 vs J69

J15.3 (Pneumonia due to streptococcus, group B) compared with J69 (Pneumonitis due to solids and liquids), from the official CMS tabular data.

Summary

These codes can be reported together when both conditions are documented, because J15.3 lists J69 under Excludes2, which marks them as distinct conditions.

Official rule
What is different?

The conditions named and billing status.J15.3 is “Pneumonia due to streptococcus, group B”; J69 is “Pneumonitis due to solids and liquids”. J69 is a non-billable header; J15.3 is billable.

Registry fact

Can these codes be reported together?

Yes, when both are documented.J15.3 lists J69 under Excludes2: “pneumonia due to solids and liquids (J69.-)”. Excludes2 marks distinct conditions that may both be reported when both are documented.

Official ruleGuide: Excludes1 vs Excludes2

Is there an Excludes1 relationship?

None.Neither entry carries an Excludes1 note that names the other code. J15.3 carries 4 Excludes1 notes and J69 carries 2 Excludes1 notes covering other codes; the side-by-side table quotes them.

Official rule

Is there an Excludes2 relationship?

Yes.J15.3’s tabular entry: “pneumonia due to solids and liquids (J69.-)”. The note covers J69.

Official ruleGuide: Excludes1 vs Excludes2

Is one more specific?

Not comparable.The codes sit in different categories; specificity is only comparable within one category.

Is one a parent or header code?

One is a header.J69 is a non-billable header, but J15.3 is not one of its subdivisions.

Registry fact

Are there sequencing instructions?

No order is given.The Code Also note linking them states no sequencing order; sequence by the reason for the encounter.

Official ruleGuide: Code First vs Use Additional Code vs Code Also

Are there other coding relationships?

Yes.Both codes may be needed together. J15.3 carries a Code Also note covering J69: “aspiration pneumonia (J69.-)”

Official ruleGuide: Code First vs Use Additional Code vs Code Also

Official rule: a tabular instructional note or a section of the ICD-10-CM Official Guidelines, quoted as published. Registry fact: the codes’ own published attributes (titles, billable status, position in the hierarchy, code set). MedCoder-derived: a reading MedCoder computes from those facts; it is not itself a rule. How to read the labels

Can these codes be reported together?

Informational

Code Also relationship

J15.3
Pneumonia due to streptococcus, group B
↔
J69
Pneumonitis due to solids and liquids

What we found

Both codes may be needed together.J15.3 carries a Code Also note covering J69: “aspiration pneumonia (J69.-)”

A Code Also note means the two codes may both be required to fully describe the condition. CMS states no sequencing order for it — sequence by the reason for the encounter.

What to review

Report both when both are needed to describe the condition, sequenced by the reason for the encounter.

Guide: Code First vs Use Additional Code vs Code AlsoCheck these on a claim

Why it matters

A "Code Also" note means two codes may be required together, but the Guidelines state no sequencing order for it -- sequence by the reason for the encounter, not by this relationship.

Source / rule

CMS ICD-10-CM tabular instructional notes

Informational

Excludes2 relationship

J15.3
Pneumonia due to streptococcus, group B
↔
J69
Pneumonitis due to solids and liquids

What we found

Yes, when both are documented.J15.3 carries an Excludes2 note covering J69: “pneumonia due to solids and liquids (J69.-)”

Excludes2 marks distinct conditions — both may be reported when both are documented.

What to review

Report both only when the documentation supports both conditions; otherwise report the one documented.

Guide: Excludes1 vs Excludes2Check these on a claim

Why it matters

An Excludes2 note means the excluded condition is not part of the code above it, but a patient can have both. Report both when both are documented.

Source / rule

CMS ICD-10-CM tabular instructional notes

Official guidance behind these answers

  • Section I.A.12.b — Excludes2 · applies to: Excludes2

    A type 2 Excludes note represents “Not included here.” An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

    ICD-10-CM Official Guidelines FY2026

  • Section I.A.17 — “Code also ” note · applies to: Code also

    A “code also” note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction. The sequencing depends on the circumstances of the encounter.

    ICD-10-CM Official Guidelines FY2026

Quoted from the ICD-10-CM Official Guidelines for Coding and Reporting in effect for the release shown. The tabular notes above are the code-level instruction; these sections are the convention that says how such a note is applied. Source document (CMS PDF) · Release and checksum

Side by side

J15.3Pneumonia due to streptococcus, group BJ69Pneumonitis due to solids and liquids
Billing statusBillableNon-billable header

Report instead: J69.0, J69.1, J69.8

ClassificationJ00-J99 — Diseases of the Respiratory System (J00-J99)J00-J99 — Diseases of the Respiratory System (J00-J99)
DefinitionPneumonia due to streptococcus, group B is a billable ICD-10-CM diagnosis code (J15.3).Pneumonitis due to solids and liquids is a non-billable ICD-10-CM category code (J69).
Includes
bronchopneumonia due to bacteria other than S. pneumoniae and H. influenzae
—
Excludes1
chlamydial pneumonia (J16.0)
congenital pneumonia (P23.-)
Legionnaires' disease (A48.1)
spirochetal pneumonia (A69.8)
neonatal aspiration syndromes (P24.-)
postprocedural pneumonitis (J95.4)
Excludes2
allergic or eosinophilic pneumonia (J82)
aspiration pneumonia NOS (J69.0)
meconium pneumonia (P24.01)
neonatal aspiration pneumonia (P24.-)
pneumonia due to solids and liquids (J69.-)
congenital pneumonia (P23.9)
lipid pneumonia (J69.1)
rheumatic pneumonia (I00)
ventilator associated pneumonia (J95.851)
asthma (J45.-)
malignant neoplasm of bronchus and lung (C34.-)
Code first
, if applicable, associated influenza (J09.X1, J10.0-, J11.0-)
—
Use additional code
code, if applicable, to identify resistance to antimicrobial drugs (Z16.-)
—
Code also
, if applicable, any associated condition such as:
abscess (J85.1)
aspiration pneumonia (J69.-)
, if applicable, other types of pneumonias, such as:
bacterial pneumonia (J13-J15.-)
viral pneumonia (J12.-)

Notes are the code’s own tabular entry, quoted as published. A note that names the other code is the one the verdict above rests on.

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Derived from the official CMS ICD-10-CM tabular data (FY2027). A coding-rule comparison, not billing advice: payer-specific edits and medical-necessity policy are outside its scope. All data sources