Diagnosis Code

J45.909 UNSPECIFIED ASTHMA, UNCOMPLICATED


Code Information

Diagnosis Code: J45.909

Short Description: Unspecified asthma, uncomplicated

Long Description: Unspecified asthma, uncomplicated

The code J45.909 is VALID for claim submission

Code Classification:

  • Diseases of the respiratory system (J00–J99)
    • Chronic lower respiratory diseases (J40-J4A)
      • Asthma (J45)
        • J45.909 Unspecified asthma, uncomplicated

Code Version: 2022 ICD-10-CM


Synonyms

  • Absent from work or school due to asthma
  • Airways obstruction irreversible
  • Allergic asthma
  • Allergic asthma due to Dermatophagoides farinae
  • Allergic asthma due to Dermatophagoides pteronyssinus
  • Allergic asthma without status asthmaticus
  • Allergic bronchitis
  • Asthma
  • Asthma - currently active
  • Asthma - currently dormant
  • Asthma causes daytime symptoms 1 to 2 times per month
  • Asthma causes daytime symptoms 1 to 2 times per week
  • Asthma causes daytime symptoms most days
  • Asthma causes night symptoms 1 to 2 times per month
  • Asthma causing night waking
  • Asthma confirmed
  • Asthma daytime symptoms
  • Asthma disturbing sleep
  • Asthma disturbs sleep frequently
  • Asthma disturbs sleep weekly
  • Asthma in mother complicating childbirth
  • Asthma in pregnancy
  • Asthma limiting activities
  • Asthma limiting activities
  • Asthma limiting activities
  • Asthma limiting activities
  • Asthma limiting activities
  • Asthma limiting activities
  • Asthma limiting activities
  • Asthma limits walking on the flat
  • Asthma limits walking up hills or stairs
  • Asthma monitor offer default
  • Asthma monitoring check done
  • Asthma monitoring due
  • Asthma monitoring status
  • Asthma monitoring status
  • Asthma monitoring status
  • Asthma monitoring status
  • Asthma monitoring status
  • Asthma never causes daytime symptoms
  • Asthma never causes night symptoms
  • Asthma never disturbs sleep
  • Asthma never restricts exercise
  • Asthma night-time symptoms
  • Asthma not disturbing sleep
  • Asthma not limiting activities
  • Asthma restricts exercise
  • Asthma severely restricts exercise
  • Asthma sometimes restricts exercise
  • Asthma treatment compliance satisfactory
  • Asthma treatment compliance unsatisfactory
  • Asthma with irreversible airway obstruction
  • Asthma without status asthmaticus
  • Asthmatic bronchitis
  • Attends asthma monitoring
  • Chemical-induced asthma
  • Chemical-induced asthma
  • Childhood asthma
  • Chronic allergic bronchitis
  • Disorder confirmed
  • Finding of respiratory obstruction
  • Hay fever with asthma
  • IgE-mediated allergic asthma
  • Inhaled steroid-dependent asthma
  • Intrinsic asthma
  • Intrinsic asthma without status asthmaticus
  • Late onset asthma
  • Mild asthma
  • Mixed asthma
  • Non-IgE mediated allergic asthma
  • Occupational asthma
  • Oral steroid-dependent asthma
  • Persistent asthma
  • Persistent asthma, well controlled
  • Reactive airway disease
  • Seasonal allergic rhinitis
  • Seasonal asthma
  • Seasonal asthma
  • Steroid dependent asthma
  • Steroid dependent asthma
  • Uncomplicated allergic asthma
  • Uncomplicated asthma
  • Uncomplicated non-allergic asthma

Diagnostic Related Group(s)

The code J45.909 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Bronchitis And Asthma With Cc/mcc (202)
  • Bronchitis And Asthma Without Cc/mcc (203)

References to Index of Diseases and Injuries

The code J45.909 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Asthma NOS
  • Type 2 Excludes Notes:
    • lung diseases due to external agents (@J60*-@J70*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
J45.909 Right Arrow 493.90 Asthma NOS

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
J45 Asthma
J45.2 Mild intermittent asthma
J45.20 Mild intermittent asthma, uncomplicated
J45.21 Mild intermittent asthma with (acute) exacerbation
J45.22 Mild intermittent asthma with status asthmaticus
J45.3 Mild persistent asthma
J45.30 Mild persistent asthma, uncomplicated
J45.31 Mild persistent asthma with (acute) exacerbation
J45.32 Mild persistent asthma with status asthmaticus
J45.4 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
J45.5 Severe persistent asthma
J45.50 Severe persistent asthma, uncomplicated
J45.51 Severe persistent asthma with (acute) exacerbation
J45.52 Severe persistent asthma with status asthmaticus
J45.9 Other and unspecified asthma
J45.90 Unspecified asthma
J45.901 Unspecified asthma with (acute) exacerbation
J45.902 Unspecified asthma with status asthmaticus
J45.99 Other asthma
J45.990 Exercise induced bronchospasm
J45.991 Cough variant asthma
J45.998 Other asthma


This page was last updated on: 10/1/2023