H04.00 ICD-10-CM Code: Unspecified dacryoadenitis
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
H04.00Unspecified dacryoadenitis
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where H04.00 sits
- 1
Chapter 7
Diseases of the eye and adnexa (H00-H59)
- 2
Section
Disorders of eyelid, lacrimal system and orbit (H00-H05)
- 3
Category H04
Disorders of lacrimal system
- 4
Subcategory H04.0
Dacryoadenitis
- 5
Code H04.00
Unspecified dacryoadenitis
More specific choices
Codes under H04.00
H04.00 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for H04.00.
Code first
No “code first” instruction is listed for H04.00.
Use additional code
No “use additional code” instruction is listed for H04.00.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for H04.00.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for H04.00.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code H04.00 mean?
H04.00 is the FY 2027 U.S. ICD-10-CM code for “Unspecified dacryoadenitis.”
Is H04.00 a billable or specific ICD-10-CM code?
No. H04.00 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is H04.00 located in ICD-10-CM?
H04.00 is listed in Chapter 7, Diseases of the eye and adnexa (H00-H59), within Disorders of eyelid, lacrimal system and orbit (H00-H05) (H00–H05), under category H04, Disorders of lacrimal system and subcategory H04.0, Dacryoadenitis.
What coding notes are listed for H04.00?
No inclusion terms are listed for H04.00 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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