| 100 | Failure to Use Aseptic Technique |
| 101 | Failure to Diagnose |
| 102 | Failure to Delay Case When Indicated |
| 103 | Failure to Identify Fetal Distress |
| 104 | Failure to Treat Fetal Distress |
| 105 | Failure to Medicate |
| 106 | Failure to Monitor |
| 107 | Failure to Order Appropriate Medication |
| 108 | Failure to Order Appropriate Test |
| 109 | Failure to Perform Preoperative Evaluation |
| 110 | Failure to Perform Procedure |
| 111 | Failure to Perform Resuscitation |
| 112 | Failure to Recognize a Complication |
| 113 | Failure to Treat |
| 200 | Delay in Diagnosis |
| 201 | Delay in Performance |
| 202 | Delay in Treatment |
| 203 | Delay in Treatment of Identified Fetal Distress |
| 300 | Administration of Blood or Fluid Problems |
| 301 | Agent Use or Selection Error |
| 302 | Complimentary or Alternative Medication Problem |
| 303 | Equipment Utilization Problem |
| 304 | Improper Choice of Delivery Method |
| 305 | Improper Management |
| 306 | Improper Performance |
| 307 | Improperly Performed C-Section |
| 308 | Improperly Performed Vaginal Delivery |
| 309 | Improperly Performed Resuscitation |
| 310 | Improperly Performed Test |
| 311 | Improper Technique |
| 312 | Intubation Problem |
| 313 | Lab Error |
| 314 | Pathology Error |
| 315 | Medication Administrered via Wrong Route |
| 316 | Patient History |
| 317 | Problems With Patient Monitoring in Recovery |
| 318 | Patient Monitoring Problem |
| 319 | Patient Position Problem |
| 320 | Problem w Appliance |
| 321 | Radiology or Imaging Error |
| 322 | Surgical or Other Foreign Body Retained |
| 323 | Wrong Diagnosis or Misdiagnosis |
| 324 | Wrong Dosage Administered |
| 325 | Wrong Dosage Dispensed |
| 326 | Wrong Dosage Ordered of Correct Medication |
| 327 | Wrong Medication Administered |
| 328 | Wrong Medication Dispensed |
| 329 | Wrong Medication Ordered |
| 330 | Wrong Body Part |
| 331 | Wrong Blood Type |
| 332 | Wrong Equipment |
| 333 | Wrong Patient |
| 334 | Wrong Procedure or Treatment |
| 400 | Contraindicated Procedure |
| 401 | Surgical or Procedural Clearance Contraindicated |
| 402 | Unnecessary Procedure |
| 403 | Unnecessary Test |
| 404 | Unnecessary Treatment |
| 500 | Communication Problem Between Practitioners |
| 501 | Failure to Instruct or Communicate With Patient or Family |
| 502 | Failure to Report on Patient Condition |
| 503 | Failure to Respond to Patient |
| 504 | Failure to Supervise |
| 505 | Improper Supervision |
| 600 | Failure/Delay in Admission to Hospital |
| 601 | Failure/Delay in Referral or Consultation |
| 602 | Premature Discharge from Institution |
| 603 | Altered |
| 700 | Abandonment |
| 701 | Assault and Battery |
| 702 | Breach of Contract or Warranty |
| 703 | Breach of Patient Confidentiality |
| 704 | Equipment Malfunction |
| 705 | Breach of Regulation |
| 706 | Failure to Ensure Patient Safety |
| 707 | Failure to Obtain Consent of Lack of Informed |
| 708 | Failure to Protect Third Party |
| 709 | Failure to Test Equipment |
| 710 | False Imprisonment |
| 711 | Improper Conduct |
| 712 | Inadequate Utilization Review |
| 713 | Negligent Credentialing |
| 714 | Practitioner with Communicable Disease |
| 715 | Product Liability |
| 716 | Religious Issues |
| 717 | Sexual Misconduct |
| 718 | Third Party Claimant |
| 719 | Vicarious Liability |
| 720 | Wrongful Life / Birth |
| 899 | Cannot be determined from Available Records |
| 999 | Allegation - Not Otherwise Classified, (Specify) |
