2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Keratitis 370.* > 2008 ICD-9-CM Diagnosis 370.40 Keratoconjunctivitis unspecified  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 370.40 can be accessed here. Simultaneous inflammation of the cornea and conjunctiva. 370.40 is a specific code that can be used to specify a diagnosis 370.40 contains 2 index entries View the ICD-9-CM Volume 1 370.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 370.40 also known as: Superficial keratitis with conjunctivitis NOS Index entries containing 370.40: Keratitis (nodular) (nonulcerative) (simple) (zonular) NEC 370.9 superficial 370.20 with conjunctivitis (see also Keratoconjunctivitis) 370.40 Keratoconjunctivitis (see also Keratitis) 370.40 adenovirus type 8 077.1 epidemic 077.1 exposure 370.34 gonococcal 098.43 herpetic (simplex) 054.43 zoster 053.21 in chickenpox 052.7 [370.44] exanthema (see also Exanthem) 057.9 [370.44] paravaccinia (see also Paravaccinia) 051.9 [370.44] smallpox (see also Smallpox) 050.9 [370.44] infectious 077.1 neurotrophic 370.35 phlyctenular 370.31 postmeasles 055.71 shipyard 077.1 sicca (Sjögren's syndrome) 710.2 not in Sjögren's syndrome 370.33 specified type NEC 370.49 tuberculous (phlyctenular) (see also Tuberculosis) 017.3 [370.31]