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ICD-10-CM O91.21 — Nonpurulent mastitis associate… | Codelle

ICD-10-CM/O91.2/O91.21

O91.21

ICD-10-CM

Nonpurulent mastitis associated with pregnancy

Clinical Notes

Inclusion Terms

Gestational interstitial mastitis
Gestational lymphangitis of breast
Gestational mastitis NOS
Gestational parenchymatous mastitis

Code Hierarchy

▲O91.2Nonpurulent mastitis assoc w preg, the puerp and lactation

O91.21(current)

Subcodes (4)

O91.211Nonpurulent mastitis associated w pregnancy, first trimester

O91.212Nonpurulent mastitis assoc w pregnancy, second trimester

O91.213Nonpurulent mastitis associated w pregnancy, third trimester

O91.219Nonpurulent mastitis associated w pregnancy, unsp trimester

Same Category

O91Infect of breast assoc w pregnancy, the puerp and lactation O91.0Infct of nipple assoc w pregnancy, the puerp and lactation O91.01Infection of nipple associated with pregnancy O91.011Infection of nipple associated w pregnancy, first trimester O91.012Infection of nipple associated w pregnancy, second trimester O91.013Infection of nipple associated w pregnancy, third trimester O91.019

Infection of nipple associated w pregnancy, unsp trimester

O91.02Infection of nipple associated with the puerperium

O91.03Infection of nipple associated with lactation

O91.1Abscess of breast assoc w pregnancy, the puerp and lactation

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