ICD-10-CM J84.114 is the diagnosis code for Acute interstitial pneumonitis. This code falls under the section "Other respiratory diseases principally affecting the interstitium" within Chapter 10 — Diseases of the respiratory system (J00-J99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as J84.114. They are mutually exclusive:
Understanding where J84.114 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, J84.114 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
J84.114 is the ICD-10-CM diagnosis code for "Acute interstitial pneumonitis". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of J84.114 is J84.11 ("Idiopathic interstitial pneumonia"). J84.114 provides a more specific classification within this category.
J84.114 is located in Section J80-J84 — "Other respiratory diseases principally affecting the interstitium" within Chapter 10 of the ICD-10-CM Tabular List.
Use J84.114 when the patients documented diagnosis matches "Acute interstitial pneumonitis" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Acute interstitial pneumonitis is J84.114.
Yes, J84.114 can be used as a primary diagnosis code since it is billable and specific.
J84.114 is in Chapter 10 of the ICD-10-CM Tabular List.
Type 1 Excludes for J84.114 include: pneumocystis pneumonia (B59).
Yes, J84.114 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.