631.0 INAPP CHG HCG EARLY PREG

Home > ICD-9 List > Complications of pregnancy, childbirth, and the puerperium > Ectopic and molar pregnancy and other pregnancy with abortive outcome (630-639) > 631 Other abnormal product of conception > 631.0

Code Information

Diagnosis Code: 631.0

Short Description: Inapp chg hCG early preg

Long Description: Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy

Code Classification:

Complications of pregnancy, childbirth, and the puerperium (630–679)
- Ectopic and molar pregnancy and other pregnancy with abortive outcome (630-639)
  - 631 Other abnormal product of conception
    - 631.0 Inapp chg hCG early preg

This code is valid for maternity diagnoses (age 12 through 55)

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 631.0 has the following ICD-9-CM references to the Index of Diseases and Injuries

Inappropriate
- change in quantitative human chorionic gonadotropin (hCG) in early pregnancy 631.0
- level of quantitative human chorionic gonadotropin (hCG) for gestational age in early pregnancy 631.0

Pregnancy (single) (uterine) (without sickness) V22.2
- biochemical 631.0
- chemical 631.0

Crosswalk Information

The code 631.0 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
631.0		O02.81	Inapprop chg quantitav hCG in early pregnancy

This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code	ICD-9 Description
631.8	Other abnormal products of conception

This page was last updated on: 10/1/2014

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