OB ultrasound   LP7830-5

LOINC Hierarchy


Select the title to see children of the section (▸) or the LOINC code. Select a code to view information about the section/code.

▸ Activity   LP72045-5

▸ Body weight   LP65139-5

▸ Body weight growth percentile   LP72181-8

▸ Body weight percentile   LP72182-6

▸ Body weight percentile range   LP72183-4

▸ Body weight.10th   LP76178-0

▸ Body weight.25th   LP76179-8

▸ Body weight.50th   LP76180-6

▸ Body weight.75th   LP76181-4

▸ Body weight.90th   LP76182-2

▸ Biophysical profile.amniotic fluid volume   LP72143-8

▸ Biophysical profile.body movement   LP72144-6

▸ Biophysical profile.breathing movement   LP72145-3

▸ Heart rate reactivity   LP72146-1

▸ Biophysical profile.sum   LP72147-9

▸ Biophysical profile.tone   LP72148-7

▸ Blood flow.mean   LP70911-0

▸ Blood flow.systolic.max   LP76175-6

▸ Blood flow velocity.systolic.max   LP411118-5

▸ Delivery date   LP70949-0

▸ Diameter   LP28662-2

▸ Diameter.biparietal   LP64601-5

▸ Diameter.biparietal outer to inner   LP64602-3

▸ Diameter.biparietal outer to outer   LP64634-6

▸ Diameter.biparietal.mean   LP64603-1

▸ Diameter.biparietal/Diameter.occipital   LP64604-9

▸ Diameter.hilum-cortex   LP72445-7

▸ Diameter.hilum-cortex.mean   LP76197-0

▸ Diameter.inner orbital   LP72447-3

▸ Diameter.largest pocket.max   LP76198-8

▸ Diameter.largest pocket.mean   LP76199-6

▸ Diameter.long   LP72450-7

▸ Diameter.long.mean   LP76200-2

▸ Diameter.max   LP76201-0

▸ Diameter.mean   LP76202-8

▸ Diameter.occipito-frontal   LP72454-9

▸ Diameter.outer to outer   LP72455-6

▸ Diameter.perpendicular   LP72456-4

▸ Diameter.transverse   LP70908-6

▸ Gestational age   LP19507-0

▸ Long axis   LP70932-6

▸ Perimeter   LP70910-2

▸ Perimeter.mean   LP76145-9

▸ Resistivity index   LP73285-6

▸ Study observation general   LP36549-1

▸ Study observation.general 1st trimester   LP64628-8

▸ Study observation.general 2nd trimester   LP64629-6

▸ Study observation.general 3rd trimester   LP64630-4

▸ Study observation.general transvaginal 1st trimester   LP64631-2

▸ Study observation.general.follow-up   LP73419-1

▸ Study observation.general.limited   LP34204-5

▸ Study observation   LP19257-2

▸ Systolic flow/Diastolic flow   LP287168-1

▸ Thickness   LP64633-8

▸ Thickness diastolic   LP73510-7

▸ Ob Ultrasound Panel   LP33029-7


Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

demo
request yours today
subscribe
start today
newsletter
free subscription

Thank you for choosing Find-A-Code, please Sign In to remove ads.

Aimee - AI-powered coding assistant Would you like Aimee - AI
to help you with this?