O29.193 ICD-10-CM Code: Other cardiac complications of anesthesia during pregnancy, third trimester
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FY 2026 Apr update / Pregnancy, childbirth and the puerperium (O00-O9A) / Other maternal disorders predominantly related to pregnancy (O20-O29)
O29.193
Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidanceOther cardiac complications of anesthesia during pregnancy, third trimester
Other heart-related complications (not including full cardiac failure) from anesthesia during the third trimester of pregnancy.
CMS-HCC V28
00
RAF 0
CMS-HCC V24
00
RAF 0
ACA/HHS
00
RAF 0
ESRD/PACE
00
RAF 0
RXHCC
00
RAF 0
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Inclusion Terms
OfficialICD-10-CM does not list inclusion terms for O29.193 in this effective period.
Excludes 2
OfficialICD-10-CM does not list Excludes 2 notes for O29.193 in this effective period.
Related Child Codes
Includes
OfficialICD-10-CM does not list Includes notes for O29.193 in this effective period.
Excludes 1
OfficialICD-10-CM does not list Excludes 1 notes for O29.193 in this effective period.
Code First
OfficialICD-10-CM does not list Code First sequencing instructions for O29.193 in this effective period.
Use Additional
OfficialICD-10-CM does not list Use Additional Code instructions for O29.193 in this effective period.
Code Also
OfficialICD-10-CM does not list Code Also instructions for O29.193 in this effective period.
Buddy Documentation Tip
Last updated: FY2026 ICD-10-CM Apr update, Apr 1, 2026 through Sep 30, 2026. CMS-HCC V28 is 100% phased in for payment year 2026.
Is O29.193 an HCC code?
No. O29.193 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.
Coder workflow notes
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This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
O29.193 is the ICD-10-CM diagnosis code for other cardiac complications of anesthesia during pregnancy, third trimester. Other heart-related complications (not including full cardiac failure) from anesthesia during the third trimester of pregnancy. O29.193 sits in the ICD-10-CM chapter for pregnancy, childbirth and the puerperium (o00-o9a), within the section covering other maternal disorders predominantly related to pregnancy (o20-o29).
O29.193 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.
This code captures arrhythmias, myocardial infarction, and other cardiac events short of complete failure.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for O29.193 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •This code captures arrhythmias, myocardial infarction, and other cardiac events short of complete failure
- •Ensure documentation clearly links the complication to anesthetic exposure