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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

O66.1 – Obstructed labor due to locked twins

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10000 – Locked twins, delivered, with or without mention of antepartum condition

MDC / MS-DRG Reference

OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURES WITH MCC
OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURES WITH CC
OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURES WITHOUT CC/MCC
OTHER ANTEPARTUM DIAGNOSES WITHOUT O.R. PROCEDURES WITH MCC
OTHER ANTEPARTUM DIAGNOSES WITHOUT O.R. PROCEDURES WITH CC
OTHER ANTEPARTUM DIAGNOSES WITHOUT O.R. PROCEDURES WITHOUT CC/MCC

Back Reference of Diagnostic Codes

Delivery (childbirth) (labor)
complicated O75.9
by
obstructed labor
due to
locked twins O66.1
Locked twins causing obstructed labor O66.1

Sibling Codes

Obstructed labor due to shoulder dystocia
Obstructed labor due to unusually large fetus
Obstructed labor due to other abnormalities of fetus
Failed trial of labor
Attempted application of vacuum extractor and forceps
Obstructed labor due to other multiple fetuses
Other specified obstructed labor
Obstructed labor, unspecified

Parent Sibling Codes

Preterm labor
Failed induction of labor
Abnormalities of forces of labor
Long labor
Obstructed labor due to malposition and malpresentation of fetus
Obstructed labor due to maternal pelvic abnormality
Other obstructed labor
Labor and delivery complicated by intrapartum hemorrhage, not elsewhere classified
Labor and delivery complicated by abnormality of fetal acid-base balance
Labor and delivery complicated by umbilical cord complications

View in Tabular

Code Title
O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
O60-O77 Complications of labor and delivery (O60-O77)
O66 Other obstructed labor
O66.1 Obstructed labor due to locked twins