ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 23, 2017

See: Asthma

J45.4 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Moderate persistent asthma

More specific codes for Moderate persistent asthma

  • J45.40 - Moderate persistent asthma, uncomplicated
  • J45.41 - Moderate persistent asthma with (acute) exacerbation
  • J45.42 - Moderate persistent asthma with status asthmaticus
See also ICD 10 code for
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to J45.4 Moderate persistent asthma

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.