DISEASES OF THE DIGESTIVE SYSTEM ICD-9 Code range (520-579)

The ICD-9 code range for DISEASES OF THE DIGESTIVE SYSTEM 520-579 is medical classification list by the World Health Organization (WHO).

ICD-9 Code range (520-579),DISEASES OF THE DIGESTIVE SYSTEM, contains ICD-9 codes for DISEASES OF ORAL CAVITY, SALIVARY GLANDS, AND JAWS, ESOPHAGUS, APPENDICITIS, HERNIA OF ABDOMINAL CAVITY, NONINFECTIOUS ENTERITIS AND COLITIS, OTHER DISEASES OF DIGESTIVE SYSTEM, STOMACH, AND DUODENUM.

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ICD-9-CM Diseases: Tabular List Volume 1
ICD-9-CM Section Numbers and Their Sequences
520-579
DISEASES OF THE DIGESTIVE SYSTEM (520-579)

January 08, 2021
Several changes have been recently made to the ICD-10-CM Official Guidelines for Coding and Reporting for fiscal year (FY) 2021. The guidelines changes affect code assignment for conditions and sympto... [ Read More ]
September 01, 2020
Prepare for the impending transition to ICD-11. The post Rules Are Changing: The Impending Transition to ICD-11 appeared first on AAPC Knowledge Center. ... [ Read More ]
July 31, 2020
Develop a plan to transition to and implement ICD-11. The post ICD’s Continued Evolution and Impending Transition to ICD-11: Part 2 appeared first on AAPC Knowledge Center. ... [ Read More ]
July 07, 2020
Uninsured patients don't have to be the downfall of your practice during the COVID-19 pandemic. The post Get Paid for COVID-19 Testing/Treatment of Uninsured appeared first on AAPC Knowledge Center. ... [ Read More ]
July 01, 2020
Insight into the history of ICD and how it has changed over time is key to developing a plan for moving forward and embracing ICD-11. The post The Rules Are Changing: ICD’s Continued Evolution and t... [ Read More ]
Can a facility bill 99152 for conscious sedation or is 99152 only for the physician's professional fee? Any resources would be appreciated. Thanks so much!... [ Read More ]
Hi, Dr performed 50590, 19 days later 52332 and 52353....tried to bill but got denied for the 52332/52353 for global. I don't see 52353 w/ 50590 and a code 9 for the 52332...Need help to understand ... [ Read More ]
1. Would a prescription for orthotics or gel insoles be considered low risk? 2. Can we use the current 1997/95 grid, example PT? 3. closed fx care without manipulation was previously moderate risk... [ Read More ]
Has anyone been using the new codes for the extended holter monitor (greater the 48 hours up to 7 days) CPT 93241?... [ Read More ]
The question reads, "Ventricular angiography cardiac catheterization imaging services, interpretation, and report." And they have that the answer is 93452: Left heart catheterization includ... [ Read More ]
Hi, I paid for CPC, CPC-P and CPMA classes, good through 2/28/17, and can no longer sign into AAPC blackboard. Has the website changed addresses does anybody know? Thanks, Leah Johnson RN... [ Read More ]
So I'm new to coding surgeries and having difficulties understanding when to use the 62 modifier. When an ENT is completing their sinus surgery portion of a pituitary gland removal using the Endoscopi... [ Read More ]
If you are currently using an auditing software, can you tell what product you are currently using?... [ Read More ]
Hello Would you just code this as 44320 ONLY? Or would you add 44320 and 45999 for the mucous fistula as well. Operation Performed: Colostomy and mucous fistula Findings (Normal + Abnormal): 2.3 ... [ Read More ]
Good Morning. I have a question regarding stable and unstable dx. My providers do not always indicate whether a condition is stable or unstable. For example A/P HTN - Assessment: Comment Only, Pl... [ Read More ]