All Services

Returns the official ASA Physical Status class label and its published definition for a caller-assigned class (1–6) with optional emergency suffix E

Calculates the Motzer 1999 MSKCC prognostic score for metastatic renal cell carcinoma using five binary risk factors, yielding a risk group of favorable, intermediate, or poor.

Computes Barcelona Clinic Liver Cancer (BCLC) stage (0/A/B/C/D) and expected median survival from caller-supplied HCC clinical parameters per Reig 2022 criteria.

Evaluates whether a patient's total cholesterol meets the Williams 1993 US MEDPED familial hypercholesterolemia screening cutoff for a given age and relative degree

Applies the Brugada 1991 four-step algorithm to distinguish ventricular tachycardia (VT) from supraventricular tachycardia (SVT) in a regular wide-QRS tachycardia, returning a diagnosis and the step at which the algorithm stopped.

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.

Computes the NEXUS Chest CT-Major and Chest CT-All negativity criteria for blunt trauma patients to guide chest CT ordering decisions

Computes the NCCN-IPI prognostic score for diffuse large B-cell lymphoma (DLBCL) using the Zhou 2014 refinement, returning a total score (0–8) and risk group classification.

Computes the Selzer 1975 13-item Short Michigan Alcoholism Screening Test (SMAST) score and risk band from caller-assigned yes/no item responses

Computes the Turner 2007 PUCAI score from six caller-assigned item points and returns the total (max 85) plus the published activity band (remission, mild, moderate, or severe).

Classifies myeloma treatment response per Kumar 2016 IMWG criteria (PD, sCR, CR, VGPR, PR, MR, or SD) from caller-assigned boolean flags for serum/urine M-protein, IFE, bone marrow, and FLC findings.

Computes the HScore (max 337) for reactive hemophagocytic syndrome probability using nine caller-assigned Fardet 2014 Table 4 items, with a best cutoff of 169.

Computes the Schlapbach 2024 Phoenix Pediatric Sepsis Score (0–13) from four pre-scored organ-domain integers and a suspected-infection flag, returning sepsis and septic shock determinations.

Computes the Gorelick 2004 three-item Pediatric Asthma Severity Score (PASS) by summing caller-assigned wheezing, work of breathing, and prolongation of expiration scores (0–2 each, max 6).

Estimates LDL cholesterol using the Martin 2013 method with an adjustable TG:VLDL-C factor from a 180-cell lookup table, given total cholesterol, HDL, and triglycerides in mg/dL.

Computes the AUDIT-C total score (0–12) from three caller-assigned item scores and returns binary flags for the Bush 1998 cutoffs of ≥3 and ≥4.

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.

Computes the Lefere 2025 pFIB-c logistic probability of significant (≥F2) liver fibrosis in pediatric MASLD using sex, hypertension, ALT, weight Z-score, HOMA-IR, and Black ethnicity.

Evaluates whether an infant episode meets the AAP 2016 BRUE (Brief Resolved Unexplained Event) criteria based on seven caller-assigned flags

Computes the McEntire 2025 FACE DROPS clinical decision score to differentiate acute Lyme disease-associated facial palsy from Bell palsy based on seven caller-assigned symptom flags.

Calculates the adult maximum normal erythrocyte sedimentation rate (ESR) threshold in mm/h using the Miller 1983 age- and sex-based formula

Computes the Wesson 2003 Clinical Opiate Withdrawal Scale (COWS) total score and severity category from 11 caller-assigned symptom subscores

Computes the CART (Cardiac Arrest Risk Triage) integer score (0–57) from maximum respiratory rate, maximum heart rate, minimum diastolic BP, and age using Churpek 2012 Table 3 point assignments.

Computes a Khan 2020 modified Brain Injury Guidelines (mBIG) tier (1, 2, or 3) for adults with mild TBI and traumatic intracranial hemorrhage based on caller-assigned clinical and imaging findings.

Computes the Rahman 2014 RAPID score for pleural infection prognosis using urea, age, fluid character, infection origin, and albumin to stratify patients into low/medium/high risk bands.

Applies the ASAS 2011 peripheral spondyloarthritis classification criteria (Rudwaleit set 2D / fig 1 + table 5) to determine if a patient meets classification thresholds via Arm A or Arm B.

Calculates daily and hourly pediatric/adult maintenance fluid requirements using the Holliday-Segar 1957 method (100/50/20 mL/kg rule) from patient weight in kg or lb

Returns the CCS angina class label, numeric score, maximum score, and published class description for a caller-supplied CCS class (1–4).

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

Evaluates whether a patient meets ICC 2022 (Arber 2022) diagnostic criteria for prefibrotic or overt primary myelofibrosis by checking 3 major and ≥1 minor criteria.

Applies the Pittsburgh knee rule (Seaberg 1994) to determine whether a knee radiograph is indicated after fall or blunt trauma, based on age and ability to walk.

Computes the Qureshi 1998 pediatric asthma severity score (5–15) and returns a mild/moderate/severe band from five caller-assigned ordinal inputs.

Evaluates blunt cerebrovascular injury (BCVI) screening criteria using the modified Denver protocol to determine whether vascular imaging is indicated

Evaluates Hyams 2016 Rome IV H3a criteria to determine if a child aged 4+ meets the diagnostic threshold for functional constipation based on caller-assigned clinical flags

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

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).

Computes the intraoperative Surgical Apgar Score (0–10) from estimated blood loss, lowest mean arterial pressure, and lowest heart rate, and flags scores ≤4 as high-risk

Computes the Merkel 1997 FLACC pediatric pain score (0–10) by summing five caller-assigned behavioral items: face, legs, activity, cry, and consolability.

Calculates adult total body surface area (TBSA) burned percentage using the Wallace 1951 Rule of Nines, given caller-assigned involvement fractions for eight anatomical regions.

Classifies febrile infants 90 days and younger into high, intermediate, or low risk for serious bacterial infection using the Gomez 2016 Step-by-Step algorithm (Mintegi 2014 derivation).

Computes the integer APACHE II score (0–71) from 12 acute physiology parameters, age, and chronic-health points using the Knaus 1985 methodology

Computes the Dynamic International Prognostic Scoring System (DIPSS) risk score and category for primary myelofibrosis using five clinical variables from Passamonti 2010

Computes the Critical-Care Pain Observation Tool (CPOT) total score (0–8) by summing four caller-assigned behavioral items per the Gélinas 2006 protocol, distinguishing intubated vs. extubated patients.

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.

Calculates ESC 2023 SCORE2-Diabetes 10-year fatal and non-fatal cardiovascular disease risk percentage for adults aged 40–79 with type 2 diabetes, using sex, smoking, blood pressure, cholesterol, HbA1c, eGFR, age at diagnosis, and European geographic region.

Calculates the Chopard 2006 Geneva VTE prophylaxis risk score for acutely ill medical inpatients, returning a total score and low/high risk classification to guide prophylaxis decisions.

Computes the Clinical Disease Activity Index (CDAI) for rheumatoid arthritis by summing SJC28, TJC28, patient global assessment, and evaluator global assessment (no CRP required).

Stratifies surgically resected, node-negative, metastasis-free unilateral renal cell carcinoma into low, intermediate, or high risk using the Zisman 2002 localized UISS model (pathological T-stage, Fuhrman grade, ECOG)

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

Calculates the Thakar 2005 clinical score predicting risk of acute renal failure requiring dialysis after open-heart surgery, returning an integer score (0–17) and a risk category.

Computes the 7-day Urticaria Activity Score (UAS7) and mean daily UAS from seven days of caller-supplied wheals and pruritus integer ratings using the Młynek 2008 EAACI/GA2LEN/EDF scale

Computes the Nutritional Risk Index (NRI) from serum albumin and weight data, and classifies malnutrition severity into four strata per the 1991 VA TPN NEJM criteria.

Computes the Ranucci 2018 ACEF II cardiac surgery risk score from age, ejection fraction, creatinine, emergency status, and hematocrit.

Computes the Dominguez 2008 ABIC score from age, bilirubin, creatinine, and INR to stratify alcoholic hepatitis severity into low, intermediate, or high risk categories.

Computes the DRAGON score (Strbian 2012) to estimate 3-month functional outcome probabilities after IV thrombolysis in acute ischemic stroke

Computes the van der Helm-van Mil 2007 Leiden prediction rule score for recent-onset undifferentiated arthritis to stratify risk of RA development into low, indeterminate, or high bands.

Calculates the SMART-COP score to predict need for intensive respiratory or vasopressor support in community-acquired pneumonia patients

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.

Computes the Marburg Heart Score (Bösner 2010) for primary-care chest pain triage, scoring five clinical determinants and returning a positive (3–5) or negative (≤2) discrimination result.

Computes the Sperduto 2019 updated GI-GPA score and associated median survival estimate for gastrointestinal cancer patients with brain metastases

Computes the GCS-Pupils (GCS-P) score by subtracting a pupil reactivity score (0, 1, or 2) from a caller-assigned total GCS (3–15), returning an integer index in the range 1–15 per the Brennan 2018 method.

Evaluates whether a patient meets the Stanghellini 2016 Rome IV Chronic Nausea Vomiting Syndrome (CNVS, B3a) diagnostic criteria based on five caller-assigned boolean flags

Computes the Gillmore 2018 cardiac staging (I, II, or III) for ATTR amyloidosis (ATTRwt and ATTRv) from NT-proBNP and eGFR values

Computes the ACR/EULAR 2016 Sjögren's syndrome classification score from five weighted clinical items and returns whether the patient meets the ≥4 threshold for classification.

Computes the Hevesi 2018 hip RAPID score (0–5) from sex, Tonnis grade, and cam morphology to stratify risk of high-grade acetabular labral and articular damage

Computes the Bergstrom 1987 Braden Scale total score (6–23) and returns whether the patient is at risk for pressure sores (score ≤ 16).

Computes the Bova 2014 seven-point risk index for normotensive (non-hypotensive) acute PE and returns a stage classification (I, II, or III) based on four clinical parameters.

Computes the Metabolic Score for Insulin Resistance (METS-IR) from fasting glucose, triglycerides, HDL cholesterol, and BMI, and flags the highest T2D-risk quartile (>50.39).

Computes the predicted spot urine sodium output (mmol) ~2 hours after IV loop diuretic using the Rao 2021 natriuretic response prediction equation, and classifies response as poor, suboptimal, or excellent.

Computes the Wolfe 2005 Patient Activity Scale II (PAS-II) score from HAQ-II, pain VAS, and patient global VAS inputs.

Computes the Licurse 2010 clinical score predicting hydronephrosis (HN) and hydronephrosis requiring intervention (HNRI) in patients with AKI, based on seven caller-assigned boolean flags.

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.

Calculates estimated plasma volume (EPV) in liters and milliliters using the Kaplan 1990 formula for therapeutic plasma exchange planning.

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.

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.

Calculates albumin-corrected (ionized-equivalent) serum calcium using the Payne formula from total calcium and albumin values

Computes the Reed 2010 ROSE/BRACES score (0–7) for ED syncope risk stratification, flagging high-risk patients when any criterion is present.

Computes the Fang 2011 ATRIA bleeding risk score for patients on anticoagulation therapy based on five clinical factors: anemia, severe renal disease, age, prior hemorrhage, and hypertension.

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.

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.

Computes the International Metastatic RCC Database Consortium (IMDC) prognostic risk score and risk group (favorable/intermediate/poor) from six caller-supplied boolean clinical flags.

Computes BAP-65 class (I–V) for acute exacerbation of COPD using three binary clinical flags and age

Computes the adult ASTCT ICANS consensus grade (0–4) from five caller-supplied domain scores: ICE score, level of consciousness, seizure, motor weakness, and ICP/edema.

Evaluates whether a child meets Rome IV H1b criteria for functional nausea and/or functional vomiting based on caller-assigned clinical flags

Calculates the MELD 3.0 score using the Kim 2021 formula from sex, bilirubin, INR, creatinine, sodium, and albumin

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

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 Soliman 2018 EUROMACS 9.5-point right-sided heart failure risk score for patients receiving continuous-flow LVAD implantation

Computes the Immune Effector Cell-Associated Encephalopathy (ICE) score (0–10) from caller-assigned cognitive sub-scores per the Lee 2019 grading instrument.

Evaluates whether a hepatocellular carcinoma (HCC) patient meets the AFP-adjusted Metroticket 2.0 criteria for 70% 5-year HCC-specific survival, based on AFP level, tumor count, and largest tumor diameter.

Calculates the EUTOS prognostic score for baseline untreated chronic myeloid leukemia using spleen size and basophil percentage, returning the numeric score and low/high risk classification.

Computes the Gross 1983 dilution-corrected allowable blood loss given caller-supplied estimated blood volume and initial versus target hematocrit values.

Calculates the Lima 2016 FAST-ED score from five neurological findings to help identify possible large vessel occlusion (LVO) in stroke triage

Computes fractional excretion of sodium (FENa%) from plasma sodium, urine sodium, plasma creatinine, and urine creatinine using the Espinel 1976 formula for oliguric acute renal failure stratification.

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 FeverPAIN clinical decision score for sore throat by summing five boolean flags and returning the published score group (0–1, 2–3, or 4–5).

Computes the HERDOO2 score for women after a first unprovoked VTE to identify those at low risk of recurrence who may safely stop anticoagulation.

Computes the ASCOD phenotype string (e.g. A1-S0-C2-O0-D0) for ischemic stroke from five caller-assigned Amarenco 2013 grades covering atherosclerosis, small-vessel disease, cardiac pathology, other causes, and dissection.

Computes cardiac output (L/min) using the Fick 1870 formula from measured VO2, arterial oxygen content, and mixed-venous oxygen content