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    v1.0.28
    OpenPayerBilling CodesComplications predominantly related to the puerperiumICD-10-CM o89-complications-of-anesthesia-during-the-puerperium
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    ICD-10-CM Code For Complications Of Anesthesia During The Puerperium: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group O89 includes anesthesia-related complications that occur during the puerperium, such as reactions to regional or general anesthesia, postprocedural respiratory or cardiovascular compromise, and other peri-anesthetic adverse events specific to the postpartum period. These ICD-10-CM diagnosis codes are used to document clinical scenarios involving anesthesia-related morbidity after delivery, capturing severity, organ system involvement, and clinical complexity relevant to postpartum care. Accurate coding within the ICD-10-CM O89 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.

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    ICD-10-CM O89: Complications Of Anesthesia During The Puerperium Overview

    This group represents complications related to anesthesia that occur in the puerperium, the period immediately following childbirth. These diagnoses target perioperative and postpartum anesthesia-related adverse events affecting multiple organ systems, including respiratory and cardiovascular complications. Accurate coding matters for appropriate claim adjudication and to reflect the clinical complexity that influences reimbursement.

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    When to Use

    Use a code from this group when a patient in the puerperium experiences an adverse event or complication directly related to anesthesia used for delivery or postpartum procedures. These codes apply when documentation links the complication to anesthesia and specifies the nature of the anesthetic event or organ system affected.

    ICD-10-CM Codes

    10 rows

    ICD-10-CM CodeDescription
    O89.01Aspiration pneumonitis due to anesthesia during the puerperium
    O89.09Other pulmonary complications of anesthesia during the puerperium
    O89.1Cardiac complications of anesthesia during the puerperium
    O89.2Central nervous system complications of anesthesia during the puerperium
    O89.3Toxic reaction to local anesthesia during the puerperium
    O89.4Spinal and epidural anesthesia-induced headache during the puerperium
    O89.5Other complications of spinal and epidural anesthesia during the puerperium
    O89.6Failed or difficult intubation for anesthesia during the puerperium
    O89.8Other complications of anesthesia during the puerperium
    O89.9Complication of anesthesia during the puerperium, unspecified

    DRG Codes

    2 rows

    DRG CodeDescription
    769Postpartum and Post Abortion Diagnoses with O.R. Procedures
    776Postpartum and Post Abortion Diagnoses without O.R. Procedures

    Typical Clinical Scenarios

    • A postpartum patient in the immediate recovery room following a cesarean delivery who develops sudden hypotension, hypoxia, and altered mental status shortly after receiving general anesthesia and opioids; the acute onset of respiratory depression and hemodynamic instability is attributed to anesthetic complications during the puerperium, prompting emergency airway support and monitoring. Typical codes: O89.01, O89.09
    • A woman on the postpartum ward after vaginal delivery who has prolonged numbness and motor weakness in the lower extremities noted 24–48 hours after neuraxial analgesia; she presents for neurologic evaluation and monitoring because persistent spinal anesthesia effects are suspected as a complication related to obstetric anesthesia administration. Typical codes: O89.1, O89.2
    • A postpartum patient readmitted within a week with severe headache, bradycardia, and visual disturbances after an epidural placed during labor; imaging and exam suggest intracranial hypotension or other delayed neurologic sequelae attributable to neuraxial anesthetic complication requiring inpatient management for symptom control and observation. Typical codes: O89.3, O89.9

    Related Codes

    O85-PUERPERAL-SEPSIS

    ICD-10-CM Code For Puerperal Sepsis: Group Overview

    O86-OTHER-PUERPERAL-INFECTIONS

    ICD-10-CM Code For Other Puerperal Infections: Group Overview

    O87-VENOUS-COMPLICATIONS-AND-HEMORRHOIDS

    ICD-10-CM Code For Venous Complications And Hemorrhoids In The Puerperium: Group Overview

    O88-OBSTETRIC-EMBOLISM

    ICD-10-CM Code For Obstetric Embolism: Group Overview

    O90-COMPLICATIONS-OF-THE-PUERPERIUM

    ICD-10-CM Code For Complications Of The Puerperium, Not Elsewhere Classified: Group Overview

    O91-INFECTIONS-OF-BREAST-ASSOCIATED-WITH-PREGNANCY

    ICD-10-CM Code For Infections Of Breast Associated With Pregnancy The Puerperium And Lactation: Group Overview

    O92-OTHER-DISORDERS-OF-BREAST

    ICD-10-CM Code For Other Disorders Of Breast And Disorders Of Lactation Associated With Pregnancy And The Puerperium: Group Overview

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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