ICD9Data.com
2007 ICD-9-CM Diagnosis Code 595.1
Chronic interstitial cystitis
2007 ICD-9-CM Diagnosis Code 595.4
Cystitis in diseases classified elsewhere
2007 ICD-9-CM Diagnosis Code 595.8
Other specified types of cystitis
2007 ICD-9-CM Diagnosis Code 595.89
Other specified types of cystitis