2022 ICD-10-CM Code O22.30
Deep phlebothrombosis in pregnancy, unspecified trimester
Code Classification
O22.30 is a billable diagnosis code used to specify a medical diagnosis of deep phlebothrombosis in pregnancy, unspecified trimester. The code O22.30 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
The ICD-10-CM code O22.30 might also be used to specify conditions or terms like antenatal deep vein thrombosis - delivered, antenatal deep vein thrombosis with antenatal complication or antepartum deep vein thrombosis.
The code O22.30 is applicable to female patients aged 12 through 55 years inclusive. It is clinically and virtually impossible to use this code on a non-female patient outside the stated age range.
The code is commonly used in ob/gyn medical specialties to specify clinical concepts such as maternal disorders related to pregnancy.
Unspecified diagnosis codes like O22.30 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Code Edits
The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10 Code Edits are applicable to this code:
- Maternity diagnoses - The Medicare Code Editor detects inconsistencies in maternity cases by checking a patient's age and any diagnosis on the patient's record. The maternity code edits apply to patients age ange is 9–64 years inclusive (e.g., diabetes in pregnancy, antepartum pulmonary complication).
- Diagnoses for females only - The Medicare Code Editor detects inconsistencies between a patient’s sex and any diagnosis on the patient’s record, these edits apply to FEMALES only .
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Antenatal deep vein thrombosis - delivered
- Antenatal deep vein thrombosis with antenatal complication
- Antepartum deep vein thrombosis
Diagnostic Related Groups - MS-DRG Mapping
The ICD-10 code O22.30 is grouped in the following groups for version MS-DRG V39.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). applicable from 10/01/2021 through 09/30/2022.
| MS-DRG | MS-DRG Title | MCD | Relative Weight |
|---|---|---|---|
| 817 | OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURES WITH MCC | 14 | 2.3018 |
| 818 | OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURES WITH CC | 14 | 1.3165 |
| 819 | OTHER ANTEPARTUM DIAGNOSES WITH O.R. PROCEDURES WITHOUT CC/MCC | 14 | 0.9979 |
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
Convert O22.30 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code O22.30 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
- 671.30 - Deep thromb antepar-unsp (Approximate Flag)
Information for Patients
Deep Vein Thrombosis
Deep vein thrombosis, or DVT, is a blood clot that forms in a vein deep in the body. Most deep vein clots occur in the lower leg or thigh. If the vein swells, the condition is called thrombophlebitis. A deep vein thrombosis can break loose and cause a serious problem in the lung, called a pulmonary embolism.
Sitting still for a long time can make you more likely to get a DVT. Some medicines and disorders that increase your risk for blood clots can also lead to DVTs. Common symptoms are
- Warmth and tenderness over the vein
- Pain or swelling in the part of the body affected
- Skin redness
Treatment includes medicines to ease pain and inflammation, break up clots and keep new clots from forming. Keeping the affected area raised and applying moist heat can also help. If you are taking a long car or plane trip, take a break, walk or stretch your legs and drink plenty of liquids.
[Learn More in MedlinePlus]
Health Problems in Pregnancy
Every pregnancy has some risk of problems. You may have problems because of a health condition you had before you got pregnant. You could also develop a condition during pregnancy. Other causes of problems during pregnancy can include being pregnant with more than one baby, a health problem in a previous pregnancy, drug use during pregnancy, or being over age 35. Any of these can affect your health, the health of your baby, or both.
If you have a chronic condition, you should talk to your health care provider about how to minimize your risk before you get pregnant. Once you are pregnant, you may need a health care team to monitor your pregnancy. Some common conditions that can complicate a pregnancy include
- High blood pressure
- Polycystic ovary syndrome
- Kidney problems
- Autoimmune disorders
- Obesity
- HIV/AIDS
- Cancer
- Infections
Other conditions that can make pregnancy risky can happen while you are pregnant - for example, gestational diabetes and Rh incompatibility. Good prenatal care can help detect and treat them.
Some discomforts, like nausea, back pain, and fatigue, are common during pregnancy. Sometimes it is hard to know what is normal. Call your health care provider if something is bothering or worrying you.
[Learn More in MedlinePlus]
Related Codes
| ICD Code | Description | Valid for Submission |
|---|---|---|
| O22 | Venous complications and hemorrhoids in pregnancy | NON-BILLABLE CODE |
| O22.0 | Varicose veins of lower extremity in pregnancy | NON-BILLABLE CODE |
| O22.00 | Varicose veins of lower extremity in pregnancy, unspecified trimester | BILLABLE CODE |
| O22.01 | Varicose veins of lower extremity in pregnancy, first trimester | BILLABLE CODE |
| O22.02 | Varicose veins of lower extremity in pregnancy, second trimester | BILLABLE CODE |
| O22.03 | Varicose veins of lower extremity in pregnancy, third trimester | BILLABLE CODE |
| O22.1 | Genital varices in pregnancy | NON-BILLABLE CODE |
| O22.10 | Genital varices in pregnancy, unspecified trimester | BILLABLE CODE |
| O22.11 | Genital varices in pregnancy, first trimester | BILLABLE CODE |
| O22.12 | Genital varices in pregnancy, second trimester | BILLABLE CODE |
| O22.13 | Genital varices in pregnancy, third trimester | BILLABLE CODE |
| O22.2 | Superficial thrombophlebitis in pregnancy | NON-BILLABLE CODE |
| O22.20 | Superficial thrombophlebitis in pregnancy, unspecified trimester | BILLABLE CODE |
| O22.21 | Superficial thrombophlebitis in pregnancy, first trimester | BILLABLE CODE |
| O22.22 | Superficial thrombophlebitis in pregnancy, second trimester | BILLABLE CODE |
| O22.23 | Superficial thrombophlebitis in pregnancy, third trimester | BILLABLE CODE |
| O22.3 | Deep phlebothrombosis in pregnancy | NON-BILLABLE CODE |
| O22.31 | Deep phlebothrombosis in pregnancy, first trimester | BILLABLE CODE |
| O22.32 | Deep phlebothrombosis in pregnancy, second trimester | BILLABLE CODE |
| O22.33 | Deep phlebothrombosis in pregnancy, third trimester | BILLABLE CODE |
| O22.4 | Hemorrhoids in pregnancy | NON-BILLABLE CODE |
| O22.40 | Hemorrhoids in pregnancy, unspecified trimester | BILLABLE CODE |
| O22.41 | Hemorrhoids in pregnancy, first trimester | BILLABLE CODE |
| O22.42 | Hemorrhoids in pregnancy, second trimester | BILLABLE CODE |
| O22.43 | Hemorrhoids in pregnancy, third trimester | BILLABLE CODE |
| O22.5 | Cerebral venous thrombosis in pregnancy | NON-BILLABLE CODE |
| O22.50 | Cerebral venous thrombosis in pregnancy, unspecified trimester | BILLABLE CODE |
| O22.51 | Cerebral venous thrombosis in pregnancy, first trimester | BILLABLE CODE |
| O22.52 | Cerebral venous thrombosis in pregnancy, second trimester | BILLABLE CODE |
| O22.53 | Cerebral venous thrombosis in pregnancy, third trimester | BILLABLE CODE |
| O22.8 | Other venous complications in pregnancy | NON-BILLABLE CODE |
| O22.8X | Other venous complications in pregnancy | NON-BILLABLE CODE |
| O22.8X1 | Other venous complications in pregnancy, first trimester | BILLABLE CODE |
| O22.8X2 | Other venous complications in pregnancy, second trimester | BILLABLE CODE |
| O22.8X3 | Other venous complications in pregnancy, third trimester | BILLABLE CODE |
| O22.8X9 | Other venous complications in pregnancy, unspecified trimester | BILLABLE CODE |
| O22.9 | Venous complication in pregnancy, unspecified | NON-BILLABLE CODE |
| O22.90 | Venous complication in pregnancy, unspecified, unspecified trimester | BILLABLE CODE |
| O22.91 | Venous complication in pregnancy, unspecified, first trimester | BILLABLE CODE |
| O22.92 | Venous complication in pregnancy, unspecified, second trimester | BILLABLE CODE |
| O22.93 | Venous complication in pregnancy, unspecified, third trimester | BILLABLE CODE |
Code History
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)
