icd 9 code for 644.03

by Audreanne Daniel 8 min read

ICD-9-CM Diagnosis Code 644.03 : Threatened premature labor, antepartum condition or complication.

Full Answer

ICD-10 Equivalent of 644

As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use this equivalent ICD-10-CM code, which is an exact match to ICD-9 code 644:

Historical Information for ICD-9 Code 644

Non-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.

What is the O60.03 code?

O60.03 is applicable to mothers in the third trimester of pregnancy, which is defined as between equal to or greater than 28 weeks since the first day of the last menstrual period. The following code (s) above O60.03 contain annotation back-references. Annotation Back-References.

When will the ICD-10-CM O60.03 be released?

The 2022 edition of ICD-10-CM O60.03 became effective on October 1, 2021.

image