Emergency Medicine ICD-9 to ICD-10 Code Conversions

Emergency Medicine ICD-9 to ICD-10 Crosswalk

Note: For certain ICD-10 codes, there may be more specific code choice selections available. Make sure to review whether a more specific code exists. Codes with a greater degree of specificity should be considered first.

* Indicates ICD-10 codes requiring a 7th character extender.

25 of the Most Common Emergency Medicine ICD 10 Codes


079.99 Unspecified viral infection

276.51 Dehydration

ICD-10-CM Codes

300.00 Anxiety state, unspecified

305.00 Alcohol abuse, unspecified

311 Depressive disorder, not elsewhere classified

346.90 Migraine, unspecified without mention of intractable migraine without mention of status migrainosus

372.30 Conjunctivitis, unspecified

465.9 Acute upper respiratory infections of unspecified site

486 Pneumonia, organism unspecified

564.00 Constipation, unspecified

724.2 Lumbago

ICD-10-CM Codes

724.5 Backache, unspecified

729.5 Pain in limb

784.0 Headcache

ICD-10-CM Codes

785.1 Palpitations

ICD-10-CM Codes

780.4 Dizziness and giddiness

780.60 Fever, unspecified

786.52 Painful respiration

786.59 Other chest pain

787.91 Diarrhea

789.09 Abdominal pain, other specified site

845.00 Sprains and strains of ankle, unspecified site

847.0 Sprains and strains of neck

920 Contusion of face, scalp, and neck except eye(s)

959.01 Head injury, unspecified

* Indicates ICD-10 codes requiring a 7th character extender.

For more ICD-10 codes, please visit PGM’s ICD-10 code conversion tool that allows users to convert ICD-9 to ICD-10 codes and vice versa by selecting the ICD conversion type followed by a user defined code.