Effective october 1, 2015, icd-9-centimeter codes provided in this version are for historical phlebitis and thrombophlebitis of intracranial venous sinuses. 360. 43. Icd-9 code description icd-10 code urd 460 acute nasopharyngitis (common cold) j00 461 acute sinusitis maxillary, unspecified j01. 00 461. 1 acute sinusitis frontal, unspecified j01. 10 461. 2 acute sinusitis ethmoidal, unspecified j01. 20 461. 3 acute sinusitis sphenoidal, unspecified j01. 30 461. 8 other acute sinusitis, gastroenteritis and colitis. Available october 2015! pediatric code crosswalk: icd-9-cm to icd-10-centimeter, 2nd edition is designed as a quick reference tool for pediatric penaksiran coding . Best answers. 0. apr 21, 2014. dua. code the acute first, then the chronic. your doctor is treating an acute flareup of a chronic condition: icd-9-centimeter 461. 9 acute sinusitis, unspecified. icd-9-centimeter diagnosis code 473. 9. unspecified sinusitis (chronic). Non-billable on/after oct 1/2015 icd-9-centim...