ICD-10 Code
International Classification of Diseases, 10th Revision
Jan 23, 2019

See: Acute bronchiolitis

  ICD-10 Code for Acute bronchiolitis due to human metapneumovirus J21.1

J21.1 is a valid1 ICD 10 diagnosis code.

J21.1 is valid for submission for HIPAA-covered transactions.

Chapter 10 Diseases of the respiratory system (J00-J99)
Section J20-J22 Other acute lower respiratory infections (J20-J22)
Category J21 Acute bronchiolitis

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
See also ICD 10 code for

Related Terms to “Acute bronchiolitis due to human metapneumovirus”

  • Bronchiolitis(acute) (infective) (subacute) - J21.9
    • due to
      • human metapneumovirus - J21.1
See the ICD-10-CM Coding Guidelines.

Questions related to J21.1 Acute bronchiolitis due to human metapneumovirus

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.