Symptoms: hair loss
Codelist metadata
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Coding system
- SNOMED CT
-
Coding system release
- unknown
-
Organisation
- OpenSAFELY
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Codelist ID
- opensafely/symptoms-hair-loss
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Version ID
- 1da5ed63
Versions
About
Description
Code list aiming to identify individuals consulting complaining of hair loss.
Methodology
Identified from intial search terms outside of OpenCodelists: "hair loss" "loss hair" "hair fall" "alopecia" bald" "losing hair" "thin hair" "hair thin" atrichosis" "thin hair" "telogen effluvium" fall hair" "
Clearly irrelevant codes excluded (not reviewed by a second clinician)
Candidate codelist uploaded to OpenCodelists for review of candidate codes.
Specifically excluded post-partum hair loss and hair loss related to trauma, as these imply a clear cause.
Signed off by
- Kate Mansfield, (Dec. 7, 2022)
- Caroline Morton, (Dec. 7, 2022)
Codelists are developed by a broad community of users for individual study purposes, which may or may not meet the needs of other studies. They should not be thought of as universal definitions of a particular condition.
We don't offer any guarantees about what they do or don't identify. Users should carefully check that any codelist meets their needs, and seek clinical input where appropriate.
| code | term |
|---|---|
| 100071000000104 | C/O: hair loss |
| 111024006 | Alopecia liminaris frontalis |
| 140017009 | O/E - loss of hair |
| 140020001 | O/E - alopecia (& patches of) |
| 140022009 | O/E - loss of body hair |
| 140023004 | O/E - balding |
| 156408004 | Alopecia |
| 162797000 | On examination - loss of hair |
| 162800003 | O/E - alopecia (& patches of) |
| 162803001 | On examination - loss of body hair |
| 162804007 | On examination - balding |
| 19754005 | Alopecia totalis |
| 201129005 | (Alopecia) or (thinning of hair) |
| 201130000 | (Alopecia unspecified) or (baldness) or (hair loss) |
| 201133003 | Premature alopecia |
| 201134009 | Alopecia of pregnancy |
| 201135005 | Alopecia senilis |
| 201136006 | Alopecia febrilis |
| 201137002 | Alopecia localis |
| 201138007 | Diffuse alopecia |
| 201139004 | Cachectic alopecia |
| 201140002 | Alopecia follicularis |
| 201141003 | Alopecia neurotica |
| 201142005 | Peroneal alopecia |
| 201143000 | Alopecia seborrheica |
| 201145007 | Alopecia universalis |
| 201147004 | Telogen effluvium |
| 201157003 | Alopecia NOS |
| 201397005 | [X]Other specified nonscarring hair loss |
| 205593003 | (Congenital generalised alopecia) or (atrichosis) |
| 23323004 | Atrichia |
| 238725004 | Non-scarring alopecia |
| 238727007 | Circumscribed alopecia |
| 238729005 | Alopecia parvimaculata |
| 238923001 | Lipedematous alopecia |
| 247541001 | Partial loss of hair |
| 247546006 | Fine hair |
| 267810004 | Alopecia unspecified |
| 268921005 | On examination - patches of alopecia |
| 270504008 | Alopecia |
| 27382006 | Alopecia mucinosa |
| 275950000 | On examination - alopecia |
| 278040002 | Loss of hair |
| 298000004 | Loss of scalp hair |
| 298001000 | Loss of body hair |
| 299671008 | Loss of axillary hair |
| 299672001 | Loss of pubic hair |
| 299674000 | Patchy loss of scalp hair |
| 299675004 | Diffuse loss of scalp hair |
| 39479004 | Telogen effluvium |
| 403325003 | Postmenopausal frontal fibrosing alopecia |
| 403326002 | Post-partum telogen effluvium |
| 403327006 | Telogen effluvium of the newborn |
| 403328001 | Chronic telogen effluvium |
| 403331000 | Marginal alopecia |
| 403332007 | Brush roller alopecia |
| 403334008 | Brush alopecia |
| 403335009 | Chronic diffuse alopecia |
| 407551001 | Complaining of hair loss |
| 409436003 | Alopecia preparation |
| 463541000000108 | [X]Other specified nonscarring hair loss |
| 56317004 | Alopecia |
| 59817009 | Postinfectional hypotrichosis |
| 65384007 | Psychogenic alopecia |
| 680001000000107 | Alopecia NOS |
| 68225006 | Alopecia areata |
| 685031000000109 | Alopecia unspecified |
| 701781007 | Alopecia solution |
| 717055000 | Frontal fibrosing alopecia |
| 720850008 | Choroidal atrophy and alopecia syndrome |
| 72164009 | Inositol |
| 723005006 | Acute telogen effluvium |
| 85661000000104 | C/O: hair loss |
| 86166000 | Alopecia universalis |
| 87038002 | Postpartum alopecia |
| 87872006 | Male pattern alopecia |
Codes not in the full codelist are in faint grey.