ICD-10-CM Codes
O00-O9A Pregnancy, childbirth and the puerperium
O09-O09 Supervision of high risk pregnancy
O09- Supervision of high risk pregnancy
2021 ICD-10-CM Diagnosis Code O09.511

2021 ICD-10-CM Diagnosis Code O09.511

Supervision of elderly primigravida, first trimester

2016

2017

2018

2019

2020

2021

Billable/Specific Code

Maternity Dx (12-55 years)

1st Trimester (< 14 weeks)

POA Exempt

O09.511 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2021 edition of ICD-10-CM O09.511 became effective on October 1, 2020.
This is the American ICD-10-CM version of O09.511 - other international versions of ICD-10 O09.511 may differ.

ICD-10-CM Coding Rules

O09.511 is applicable to maternity patients aged 12 - 55 years inclusive.
O09.511 is applicable to mothers in the first trimester of pregnancy, which is defined as less than 14 weeks since the first day of the last menstrual period.

The following code(s) above O09.511 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to O09.511:

O00-O9A
2021 ICD-10-CM Range O00-O9A
Pregnancy, childbirth and the puerperium
Note
- CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
- Codes from this chapter are for use for conditions related to or aggravated by the pregnancy, childbirth, or by the puerperium (maternal causes or obstetric causes)
- Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
- 1st trimester- less than 14 weeks 0 days
- 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
- 3rd trimester- 28 weeks 0 days until delivery
Type 1 Excludes
- supervision of normal pregnancy (Z34.-)
Type 2 Excludes
- mental and behavioral disorders associated with the puerperium (F53.-)
- obstetrical tetanus (A34)
- postpartum necrosis of pituitary gland (E23.0)
- puerperal osteomalacia (M83.0)
Use Additional
- code from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Pregnancy, childbirth and the puerperium
O09.5
ICD-10-CM Diagnosis Code O09.5
Supervision of elderly primigravida and multigravida
Applicable To
- Pregnancy for a female 35 years and older at expected date of delivery
Supervision of elderly primigravida and multigravida

Present On Admission

POA Help

"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.

O09.511 is considered exempt from POA reporting.

ICD-10-CM O09.511 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):

998 Principal diagnosis invalid as discharge diagnosis

Convert O09.511 to ICD-9-CM

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

ICD-10-CM Codes Adjacent To O09.511

O09.31 …… first trimester

O09.32 …… second trimester

O09.33 …… third trimester

O09.4 Supervision of pregnancy with grand multiparity

O09.40 …… unspecified trimester

O09.41 …… first trimester

O09.42 …… second trimester

O09.43 …… third trimester

O09.5 Supervision of elderly primigravida and multigravida

O09.51 Supervision of elderly primigravida

O09.511 …… first trimester

O09.512 …… second trimester

O09.513 …… third trimester

O09.519 …… unspecified trimester

O09.52 Supervision of elderly multigravida

O09.521 …… first trimester

O09.522 …… second trimester

O09.523 …… third trimester

O09.529 …… unspecified trimester

O09.6 Supervision of young primigravida and multigravida

O09.61 Supervision of young primigravida

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2021 ICD-10-CM Diagnosis Code O09.511

Supervision of elderly primigravida, first trimester

Pregnancy, childbirth and the puerperium

Supervision of elderly primigravida and multigravida