Diagnosis Coding: ICD-9 2011: Prepare for New Fluid Overload and Seizure Codes

Why This Topic Matters

These annual code changes affect diagnosis reporting accuracy, chart review, and documentation readiness for the ICD-9-CM update year. Understanding which categories changed helps coding teams prepare for implementation and identify records that may need more specific physician documentation.

Article Sections

1. Add Detail to Fluid Overload

   Covers the 2011 ICD-9-CM expansion affecting fluid overload-related reporting and associated category changes.

2. Welcome More Detailed Flu Codes

   Reviews the 2011 influenza-related ICD-9-CM changes involving avian influenza and novel H1N1 categories.

3. Get Specific with Fecal-Related Codes

   Summarizes the new fecal-related diagnosis codes added in the 2011 ICD-9-CM update.

4. Define Post-Traumatic Seizures

   Discusses the new seizure category related to head injury and its place within the broader convulsions section.

5. Know When to Use New Morbid Obesity Codes

   Describes the BMI-related ICD-9-CM updates associated with morbid obesity documentation and reporting.

6. Look for New Absence of Pancreas Codes

   Covers the new diagnosis codes added for acquired absence of the pancreas after pancreatectomy.

7. Check Out These Additional New Codes

   Reviews additional 2011 ICD-9-CM additions and expansions in several existing diagnosis categories, including vascular and musculoskeletal topics.