J82.82 - Acute eosinophilic pneumonia

Version 2023

ICD-10:	J82.82
Short Description:	Acute eosinophilic pneumonia
Long Description:	Acute eosinophilic pneumonia
Status:	Valid for Submission
Version:	ICD-10-CM 2023
Code Classification:	Diseases of the respiratory system (J00–J99) Other respiratory diseases principally affecting the interstitium (J80-J84) Pulmonary eosinophilia, not elsewhere classified (J82)

1. Approximate Synonyms
2. Tabular List of Diseases and Injuries
3. Index to Diseases and Injuries References
4. Diagnostic Related Groups - MS-DRG Mapping
5. Replacement Code
6. Patient Education
7. Related Codes Browser
8. Code History

J82.82 is a billable ICD-10 code used to specify a medical diagnosis of acute eosinophilic pneumonia. The code is valid during the fiscal year 2023 from October 01, 2022 through September 30, 2023 for the submission of HIPAA-covered transactions.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

Idiopathic acute eosinophilic pneumonia
Idiopathic eosinophilic pneumonia

Index to Diseases and Injuries References

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for this diagnosis code are found in the injuries and diseases index:

- Eosinophilia (allergic) (idiopathic) (secondary) - D72.10
- - pulmonary NEC - J82.89
  - - acute - J82.82

- Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved) - J18.9
- - eosinophilic - J82.81
  - - acute - J82.82

- Pneumonitis (acute) (primary) - See Also: Pneumonia;
- - eosinophilic - J82.81
  - - acute - J82.82

Diagnostic Related Groups - MS-DRG Mapping

The is diagnosis code is grouped in the following groups for version MS-DRG V40.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). applicable from 10/01/2022 through 09/30/2023.

MS-DRG	MS-DRG Title	MCD	Relative Weight
196	INTERSTITIAL LUNG DISEASE WITH MCC	04	1.7377
197	INTERSTITIAL LUNG DISEASE WITH CC	04	0.9836
198	INTERSTITIAL LUNG DISEASE WITHOUT CC/MCC	04	0.7109

The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.

Replacement Code

J8282 replaces the following previously assigned ICD-10 code(s):

J82 - Pulmonary eosinophilia, not elsewhere classified

Related Codes Browser

ICD Code	Description	Valid for Submission
J82	Pulmonary eosinophilia, not elsewhere classified	NON-BILLABLE CODE
J82.8	Pulmonary eosinophilia, not elsewhere classified	NON-BILLABLE CODE
J82.81	Chronic eosinophilic pneumonia	BILLABLE CODE
J82.83	Eosinophilic asthma	BILLABLE CODE
J82.89	Other pulmonary eosinophilia, not elsewhere classified	BILLABLE CODE