Convert ICD-10-CM O34.33 to ICD-9-CM

ICD-10-CM O34.33 converts approximately to:
  • 2015 ICD-9-CM 654.51 Cervical incompetence, delivered, with or without mention of antepartum condition
  • 2015 ICD-9-CM 654.52 Cervical incompetence, delivered, with mention of postpartum complication
  • 2015 ICD-9-CM 654.53 Cervical incompetence, antepartum condition or complication
  • 2015 ICD-9-CM 654.54 Cervical incompetence, postpartum condition or complication

Note: approximate conversions between ICD-9-CM codes and ICD-10-CM codes may require clinical interpretation in order to determine the most appropriate conversion code(s) for your specific coding situation.

Source: 2021 ICD-10-CM CMS General Equivalence Mappings.