372: Disorders of conjunctiva
Excludes:
keratoconjunctivitis (370.3-370.4)
372.0 Acute conjunctivitis
372.00: Acute conjunctivitis, unspecified
372.01: Serous conjunctivitis, except viral
Excludes:
viral conjunctivitis NOS (077.9)
372.02: Acute follicular conjunctivitis
Conjunctival folliculosis NOS
Excludes:
conjunctivitis:
adenoviral (acute follicular) (077.3)
epidemic hemorrhagic (077.4)
inclusion (077.0)
Newcastle (077.8)
epidemic keratoconjunctivitis (077.1)
pharyngoconjunctival fever (077.2)
372.03: Other mucopurulent conjunctivitis
Catarrhal conjunctivitis
Excludes:
blennorrhea neonatorum (gonococcal) (098.40)
neonatal conjunctivitis (771.6)
ophthalmia neonatorum NOS (771.6)
372.04: Pseudomembranous conjunctivitis
Membranous conjunctivitis
Excludes:
diphtheritic conjunctivitis (032.81)
372.05: Acute atopic conjunctivitis
372.06: Acute chemical conjunctivitis
Acute toxic conjunctivitis
Use additional E code to identify the chemical or toxic agent
Excludes:
burn of eye and adnexa (940.0-940.9)
chemical corrosion injury of eye (940.2-940.3)

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