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P10 KE-P10 · outpatient visit

One row per condition family: what the record supports under the published definition, what the note states, the visit's diagnosis entries, and an assessment. Codes are coded from the signed documentation; the software never assigns one.

Library check LRUN-00010 · library_default_set@1.0 · library-engine 1.0 · replay 2b8d6ad0851fbe9b… · Data (JSON)

Condition families for this encounter (1)
Condition familyWhat the record supportsWhat the note states Visit diagnosis entriesAssessment
Iron deficiency
measured

who2020_iron_deficiency_ferritin@1.0 Draft · pending review

Iron deficiency (ferritin <15 µg/L)

  • ferritin serum 11 ug/L 2026-11-12 09:05 · LM-P10-01

Window: 180 days before the check.

Citation

Iron deficiency by serum ferritin (WHO 2020)

who2020_iron_deficiency_ferritin@1.0
Table 1, iron deficiency, serum ferritin (µg/L): Children under 5 years <12 (apparently healthy), <30 (infection or inflammation); Adults (20–59 years) <15, <70; Pregnant women <15 (first trimester)

World Health Organization, WHO guideline on use of ferritin concentrations to assess iron status in individuals and populations (2020) · Executive summary, recommendations 1.1-1.2 (PDF page 11) and Table 1 (PDF page 12) · source

Contested: Ferritin cut-offs for iron deficiency vary widely between bodies and studies (the guideline's own review cites thresholds from <12 to <30 µg/L in pregnancy); WHO's are low (high specificity). Other bodies (e.g. gastroenterology guidance) use higher values; those texts were not opened.

Not encoded: Pregnancy after the first trimester, and pregnancy with infection or inflammation: Table 1 gives no cut-off ('—'), so not assessable. Iron overload thresholds (Table 1 right half) are not encoded. Whether inflammation is present is supplied by the caller; CRP/AGP thresholds and population correction factors (question 4) are not applied.

Not stated

None entered

The record supports it; neither stated in the note nor entered

Draft a query

Code-family reference: Iron deficiency Coders only

reference for coders — the clinician's documented statement governs; the software does not assign codes

E61 Deficiency of other nutrient elements: distinguishes E61.1 iron deficiency (without anaemia); the category holds other nutrient-element deficiencies (10 codes in the category).

  • E61.0 Copper deficiency
  • E61.1 Iron deficiency
  • E61.2 Magnesium deficiency
  • E61.3 Manganese deficiency
  • E61.4 Chromium deficiency
  • E61.5 Molybdenum deficiency
  • E61.6 Vanadium deficiency
  • E61.7 Deficiency of multiple nutrient elements
  • E61.8 Deficiency of other specified nutrient elements
  • E61.9 Deficiency of nutrient element, unspecified

D50 Iron deficiency anemia: distinguishes iron deficiency anaemia (with anaemia): secondary to chronic blood loss, sideropenic dysphagia, other, unspecified (4 codes in the category).

  • D50.0 Iron deficiency anemia secondary to blood loss (chronic)
  • D50.1 Sideropenic dysphagia
  • D50.8 Other iron deficiency anemias
  • D50.9 Iron deficiency anemia, unspecified

Source: official ICD-10-CM FY2027 code descriptions (extract in library/data/code_reference_fy2027.json).