I work for a physician billing company. We code for office vists across all the specialities. When coding for the office visits in Medicine clinics (99201-215) or routine prenatal visits in OB clinic, ....the patient will be pregnant and the patient will be coming in for variety of reasons like hypertension, anemia, acne, some abnormal lab findings, abnormal radiology findings etc. In these cases how should we code the ICDs? whether codes from chapter 11 or general codes from other chapters with V22.2? General ICD-9-CM coding guidelines assumes any condition in pregnancy as complication. But I am advised NOT to bill these visits with ICDs from chapter 11 for each and every condition and the condition should be serious enough to be coded from chapter 11. Any help on this regard is highly appreciated.