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Computes the Johansen 1990 Mangled Extremity Severity Score (MESS) from four caller-assigned inputs: skeletal/soft-tissue energy, limb ischemia, shock, and age, returning the total score and amputation-risk band.

Calculates the Chopra 2017 Michigan Risk Score for PICC-associated thrombosis and returns a risk class (I–IV) with observed thrombosis rates

Computes the Grossman 2018 Eat, Sleep, Console functional assessment result for neonatal opioid withdrawal, returning well_managed or needs_increased_treatment based on three boolean clinical flags.

Evaluates whether a patient meets the Rome IV criteria for functional heartburn based on six caller-assigned boolean flags

Computes the Olmos 2017 RISK-E score for predicted in-hospital mortality after cardiac surgery in active left-sided infective endocarditis, returning a numeric score out of 68.

Computes the EGSYS (Evaluation of Guidelines in SYncope Study) score to triage cardiac versus non-cardiac syncope based on six clinical flags.

Computes the Condoluci 2020 IPS-E time-to-first-treatment prognostic score (0–3) for asymptomatic early-stage chronic lymphocytic leukemia using three caller-assigned binary/numeric inputs.

Calculates the CURB-65 pneumonia severity score from age and four discrete clinical flags, returning a deterministic risk-stratified score with citation.

Computes the Titulaer 2011 DELTA-P score to estimate probability of small-cell lung cancer (SCLC) in patients with Lambert-Eaton myasthenic syndrome (LEMS)

Computes Body Roundness Index (BRI) from height and waist circumference using the Thomas 2013 ellipse formula

Computes the Khorana 2008 venous thromboembolism (VTE) risk score for cancer patients about to receive chemotherapy, returning a numeric score and low/intermediate/high risk category.

Classifies baseline cardiovascular risk (Very High / High / Medium / Low) before starting VEGF inhibitors or VEGF TKIs using the Lyon 2020 HFA-ICOS framework

Computes 2-year and 5-year kidney failure risk (dialysis or transplant) from age, sex, eGFR, and urine ACR using the Tangri 2011 4-variable model.

Computes the original Odhner 2003 Nonverbal Pain Scale (NVPS) total score (0–10) by summing five caller-assigned behavioral and physiologic subscores.

Evaluates Rome IV H2c criteria for pediatric abdominal migraine by scoring 12 boolean clinical flags and returning a criterion count and pass/fail result

Computes the Hanifin 2001 EASI (Eczema Area and Severity Index) score from caller-supplied area and sign ratings across four body regions, returning a total score out of 72.

Computes the CAROC 2010 10-year major osteoporotic fracture (MOF) risk category (low/moderate/high) from age, sex, femoral-neck T-score, and clinical modifier flags.

Applies the Fonarow 2005 ADHERE CART bedside decision tree to stratify acute heart failure patients into five in-hospital mortality risk categories using admission BUN, systolic BP, and serum creatinine.

Computes the neutrophil-to-lymphocyte ratio (NLR) from relative neutrophil and lymphocyte percent values using the Zahorec 2001 formula.

Computes the Psoriasis Area and Severity Index (PASI) score from caller-supplied area, erythema, induration, and scaling values across four body regions.

Computes the Kim 2000 revised Mayo natural history R score for primary sclerosing cholangitis (PSC) without requiring histologic staging, using age, bilirubin, AST, albumin, and variceal bleeding history.

Calculates the original 6-variable NUTRIC (Nutrition Risk in the Critically Ill) score per Heyland 2011, including IL-6, and returns a high-risk flag (score ≥6)

Computes the Ichord 2011 Pediatric NIH Stroke Scale (PedNIHSS) total score (0–42) from 15 caller-assigned NINDS integer subscores for children.

Calculates corrected serum sodium for hyperglycemia using either the Katz (1.6) or Hillier (2.4) correction formula, returning a deterministic result with citation.

Computes the Mutation-Enhanced International Prognostic Score System (MIPSS70) for transplant-eligible PMF patients, returning a total score, risk category, and Italian-cohort survival estimates.

Computes the Levine 2015 DHAKA pediatric dehydration score from four clinical signs and returns the score with severity band classification

Calculates the Lipton 2015 mTOQ-4 score (0–8) from four caller-assigned migraine treatment response frequency items and returns a categorical treatment quality band

Calculates the Saltzman 2011 AIMS65 score (0–5) for in-hospital mortality risk stratification in acute upper gastrointestinal bleeding based on albumin, INR, mental status, systolic BP, and age.

Applies the 2015 AHA/Gewitz revised Jones criteria (Table 7) to classify whether a patient meets diagnostic criteria for acute rheumatic fever (ARF) based on caller-assigned clinical findings and population risk stratum.

Computes the SEDAN score (Strbian 2012) to estimate risk of symptomatic intracranial hemorrhage (sICH) after IV tPA thrombolysis for ischemic stroke

Computes the DECAF (AECOPD) score from five caller-assigned clinical variables and returns a 0–6 total with severity band.

Calculates the EDACS (Emergency Department Assessment of Chest Pain Score) from age, sex, CAD history, and symptom flags, returning the numeric score and whether it falls below the low-risk threshold of 16.

Computes the Kardaun 2007 RegiSCAR DRESS severity score from ten caller-assigned clinical items, returning a numeric sum and category band (none/possible/probable/definite).

Returns the Bastion class description and associated injury flags (segmental, intraperitoneal abdomen, genital/perineal, pelvic ring, upper limb) plus tourniquet effectiveness for a caller-assigned blast injury class 1–5.

Computes the Alvarado 1986 MANTRELS score (0–10) for appendicitis risk stratification from clinical findings, temperature, WBC, and neutrophil percent.

Calculates the 5-year risk of 50% eGFR decline or ESKD in IgA nephropathy patients using the Barbour 2019 race-free Cox model with age, eGFR, MAP, proteinuria, Oxford MEST scores, and treatment variables.

Computes the Soumerai 2019 BALL prognostic score (0–4) for relapsed or refractory CLL and returns a risk category (low, intermediate, or high) based on four caller-assigned boolean flags.

Evaluates whether a patient meets the Rome IV diagnostic criteria for reflux hypersensitivity based on six caller-assigned boolean flags

Computes the Nunez 2009 ABC Score for predicting massive transfusion need based on injury mechanism, arrival SBP, arrival HR, and FAST result

Computes the Overall Neuropathy Limitations Scale (ONLS) total score (0-12) from caller-assigned arm scale (0-5) and leg scale (0-7).

Computes the Apgar score (0–10) by summing five newborn clinical signs each rated 0–2: appearance, pulse, grimace, activity, and respiration.

Computes the du Bois 2011 four-predictor abbreviated IPF (Idiopathic Pulmonary Fibrosis) score from age, respiratory hospitalization history, FVC % predicted, and 24-week FVC % change, returning a total score from 0 to 61.

Scores the Hirschfeld 2000 Mood Disorder Questionnaire (MDQ) from 13 yes/no lifetime manic/hypomanic symptom items plus same-period and functional-impairment flags to determine positive screen status.

Calculates the Mumtaz 2019 integer score and estimated 30-day all-cause readmission risk after a decompensated-cirrhosis index admission, returning a percent estimate and risk band.

Computes the pediatric Appendicitis Risk Calculator (pARC) logistic probability score from clinical variables per Kharbanda 2018 Table 3, returning the logit and estimated probability percent.

Calculates 5-year primary open-angle glaucoma risk in untreated ocular hypertension using the OHTS-EGPS 2007 Table 6 point-based model

Computes the ARISCAT score (Canet 2010) for predicting postoperative pulmonary complications, returning a numeric score and low/intermediate/high risk classification.

Computes the 2023 AMA CPT Medical Decision Making (MDM) level from caller-assigned complexity ratings for problems, data, and risk, returning the overall MDM level using the '2 of 3' rule.

Computes the Nigrovic 2002 Bacterial Meningitis Score from five clinical boolean flags and returns a risk classification (very_low_risk if 0, not_low_risk if ≥1) with a maximum score of 6.

Applies the Mahler 2015 HEART Pathway protocol to determine whether an emergency chest pain patient is a candidate for early discharge based on a caller-assigned HEART score and serial troponin flags.

Computes the ACR/EULAR 2010 rheumatoid arthritis classification score and returns a classified true/false result based on joint involvement, serology, acute-phase reactants, and symptom duration.

Classifies a patient as very high-risk for ASCVD per AHA/ACC 2018 Table 4 criteria based on major events and high-risk conditions

Computes the AWOL delirium prediction score (0–4) from four caller-assigned yes/no flags and returns observed delirium probability rates from the Douglas 2013 published study.

Calculates static respiratory system compliance (Cstat in mL/cm H₂O) using the ARDS Network 2000 formula: Cstat = tidal_volume_ml / (pplat_cm_h2o - peep_cm_h2o)

Returns the official preferred display name for a given RxNorm, ICD-10-CM, or LOINC code without requiring the agent to guess or hallucinate the term.

Calculates the Travis 1996 day-3 intravenous steroid response criterion for severe ulcerative colitis, returning whether the patient is classified as 'travis_high' risk based on stool frequency and CRP.

Applies the Berlin 2012 definition to classify Acute Respiratory Distress Syndrome (ARDS) as none, mild, moderate, or severe based on caller-supplied clinical flags and PF ratio.

Computes the corrected count increment (CCI) and uncorrected platelet increment after a platelet transfusion using the Davis 1999 formula

Applies the NEXUS Head CT instrument to determine whether a head CT may be safely omitted based on eight clinical criteria

Computes the Janssens 2010 clinical diagnostic rule score for acute gouty arthritis without joint fluid analysis, returning a low/intermediate/high risk classification.

Computes the Graham 2006 CTS-6 clinical score from six boolean findings to estimate probability of carpal tunnel syndrome

Converts HbA1c percentage to estimated average glucose (eAG) or eAG back to HbA1c using the Nathan/ADAG published deterministic equation.

Computes the Efstathiou 2002 DKA Mortality Prediction Model (DKA-MPM) score from six caller-assigned boolean flags and returns estimated in-hospital mortality risk category.

Computes the Bush 1996 23-item catatonia severity score and 14-item screening result from caller-supplied integer ratings for each item

Returns the McKhann 1984 NINCDS-ADRDA diagnostic category token and its published defining-features description for a caller-assigned Alzheimer's classification (definite, probable, possible, or unlikely).

Calculates NCI-defined pack-year smoking exposure from daily cigarette or pack consumption and years smoked

Computes the Kahn 2009 Villalta scale score for post-thrombotic syndrome (PTS) from five caller-assigned symptoms and six signs, returning total score, PTS classification, and severity band.

Classifies acute kidney injury (AKI) severity using the RIFLE 2004 framework (Bellomo Fig. 1) from baseline creatinine, current creatinine, and caller-assigned urine output category

Evaluates Cotton 2016 Rome IV criteria to determine whether a patient meets the definition of functional biliary sphincter of Oddi disorder (formerly SOD type II / E1b), requiring six biliary pain flags plus exactly one of elevated liver enzymes or dilated bile duct, with no stones or structural abnormalities.

Computes KDIGO 2012 AKI stage (0–3) from baseline and current serum creatinine (mg/dL) plus a caller-assigned urine-output category, RRT flag, and pediatric eGFR flag.

Calculates the Gibson 2017 IMPROVE-DD venous thromboembolism (VTE) risk score for hospitalized medical patients using 7 Spyropoulos 2011 IMPROVE factors plus D-dimer elevation

Computes the Cox 1987 Edinburgh Postnatal Depression Scale (EPDS) total score (0–30) and threshold flag from 10 caller-assigned item integers, without interviewing or diagnosing.

Computes the Johnson 2014 GALAD linear predictor score for hepatocellular carcinoma risk from age, sex, AFP, AFP-L3, and DCP biomarker values.

Calculates the Mehran 2004 contrast-induced nephropathy (CIN) risk score (model B, eGFR-based) after PCI, returning an integer score, risk group, and associated CIN incidence percentage.

Applies the CHALICE clinical decision rule to determine if CT imaging is required for a child (ages 0–15) following a head injury

Calculates the Lyon 2020 HFA-ICOS baseline cardiovascular risk category (very_high, high, medium, or low) prior to BCR-ABL-targeting TKI therapy for CML, based on published very-high, high, and medium risk factor criteria.

Computes the Chang 2017 three-variable rebound hyperbilirubinemia score to estimate likelihood of TSB returning to phototherapy threshold within 72 hours after stopping phototherapy in neonates.

Computes the Armstrong 2018 PREVAIL trial Cox linear predictor score for overall survival in chemotherapy-naïve metastatic castration-resistant prostate cancer given 11 clinical variables

Computes the Bellelli 2014 4AT score for cognitive impairment and delirium screening from four caller-assigned clinical items

Computes the 2HELPS2B score for estimating probable seizure risk from EEG pattern features pre-assigned by a clinician, returning a total score and associated seizure probability.

Computes the quick Sequential Organ Failure Assessment (qSOFA) score from respiratory rate, systolic blood pressure, and altered mentation status per Seymour 2016.

Computes the Franck 2008 Withdrawal Assessment Tool-1 (WAT-1) score for pediatric iatrogenic opioid/benzodiazepine withdrawal monitoring from 11 caller-assigned integer inputs

Applies the Grossman 2007 Boston Syncope Rule to eight binary clinical flags and returns a high-risk or low-risk classification for syncope workup in adult ED patients.

Computes the transtubular potassium gradient (TTKG) from plasma potassium, urine potassium, plasma osmolality, and urine osmolality using the Ethier 1990 formula.

Calculates the cytokine release syndrome (CRS) grade (0–4) per Lee 2019 ASTCT criteria from fever, hypotension, and hypoxia inputs

Computes the De Jong 2013 MACOCHA score (0–12) for predicting difficult intubation risk from seven caller-assigned clinical flags

Calculates the VanWagner 2017 CAR-OLT integer point score and predicted percent risk of cardiovascular complications within 1 year after first orthotopic liver transplant

Computes the ASDAS-ESR disease activity score for axial spondyloarthritis using the Lukas 2009 formula with five caller-supplied patient-reported and lab values.

Calculates the Pediatric End-Stage Liver Disease (PELD) score from bilirubin, INR, albumin, age under 1 year, and growth failure using the McDiarmid 2002 formula.

Evaluates the Hestia criteria (Zondag 2011) to determine whether a pulmonary embolism patient is eligible for outpatient/home treatment by checking 11 clinical exclusion criteria

Calculates the Australian Type 2 Diabetes Risk Assessment Tool (AUSDRISK) score using the Chen 2010 Box 3 waist circumference model, returning a numeric risk score and at-risk flag.

Calculates the Lyon 2020 HFA-ICOS baseline cardiovascular risk level (low/medium/high/very_high) before initiating proteasome inhibitors or immunomodulatory drugs for multiple myeloma.

Calculates the BeAM score (bedtime minus pre-breakfast AM glucose in mg/dL) and returns the published Zisman 2016 analysis band (<0, 0–50, >50).

Evaluates whether a hepatocellular carcinoma (HCC) patient meets the Mazzaferro 2009 Up-to-Seven criterion by checking if tumor_count + largest_cm ≤ 7 and microvascular invasion is absent.

Computes the Manning 1980 fetal biophysical profile (BPP) score (0–10) from five caller-supplied boolean parameters

Computes the Auffret 2018 ORBI integer score predicting in-hospital cardiogenic shock after STEMI treated by primary PCI, returning rounded adjusted-OR points (max 36) and derivation-cohort risk class percents.

Computes the Rello 2009 PIRO score (0–8) for ICU community-acquired pneumonia severity from caller-supplied clinical features, returning a numeric score and risk band.

Stratifies pediatric cervical spine injury risk into high, intermediate, or low categories based on Leonard 2024 CART decision tree, guiding CT, x-ray, or clinical clearance decisions.

Computes the Caudri 2009 PIAMA Table III decimal clinical prediction score for asthma risk at age 7–8 years in young children

Calculates pediatric head CT necessity risk (high vs. low) using the Palchak 2003 rule for children aged 0–17 after blunt head trauma