House Call Programme (Home-Based Medical Care)

A house call programme is the organised delivery of physician-led (or physician–nurse-practitioner-led) medical care in the patient's own home, for people who cannot readily reach a clinic. It is the medical component of home-based care, distinct from home health nursing.

In the mid-1900s about 40% of all patient–physician encounters occurred at home, falling to under 1% of healthcare visits by 1980. Home healthcare revived in the 1980s, but physician house calls remain under-utilised.

Justification: the homebound frail elderly are the highest-cost, highest-need group; the home visit gives diagnostic information obtainable nowhere else, avoids the hardship of transport and the hazards of hospital (delirium, deconditioning, iatrogenesis), and strengthens continuity and carer support.

Ideal candidates: homebound with functional dependency; frailty and multimorbidity; advanced dementia; recurrent admissions; recent hospital discharge needing transition care; end-of-life patients; repeated clinic "no-shows"; suspected self-neglect, hoarding or elder abuse; and carer strain.

Targeting matters — the sickest and most frail, at highest risk of hospitalisation, gain the most; applied indiscriminately, the yield falls sharply.

Four classic indications: management of acute or chronic illness at home; coordination of post-hospitalisation transition of care; comprehensive health/functional assessment; and end-of-life care.

Team: physician or nurse practitioner leading an interdisciplinary team — nurse, social worker, physiotherapist, occupational therapist, pharmacist and care coordinator — with 24-hour telephone access, rapid response to urgent needs, embedded palliative care and explicit support to family caregivers.

Logistics: a defined, small geographic catchment (travel time is the main cost driver), visits clustered by locality, a realistic panel size per clinician, staff safety protocols and structured communication back to the primary physician.

Linkages: formal tie-ups with a home health agency, pharmacy, mobile laboratory and imaging services, hospice and social services, so that the house call translates into delivered care.

The house-call bag: sphygmomanometer, stethoscope, pulse oximeter, glucometer, thermometer, torch, otoscope and ophthalmoscope, tuning fork, portable ECG, point-of-care and urine dipstick tests, dressings, catheters, syringes, gloves and sanitiser, sharps container, emergency drugs and assessment forms/scales.

Technology support: mobile radiology and laboratory services, intravenous access and infusion devices (allowing IV therapy without transfer), portable ECG, point-of-care testing and telemonitoring.

Use a structured framework covering Immobility, Nutrition, Home environment, Other people (carers), Medications, Examination, Safety, Spiritual health and Services — the widely taught INHOMESSS checklist.

High-yield elements unique to the home: the "brown-bag" review of every medicine actually in the house, observed ADL and IADL performance in the real environment, inspection of the kitchen and food stores, skin and pressure areas, continence, cognition and mood, falls hazards, and detection of elder abuse, neglect or self-neglect.

Home safety and environmental modification with occupational therapy input — grab bars, railings, raised toilet seat, shower chair, lighting, decluttering and assistive devices — correcting the person–environment mismatch that drives falls and dependency.

Close the visit properly: agreed goals, rationalisation of drugs, advance care planning and documentation of preferences, a written care plan, follow-up schedule, escalation plan, and a strategy for long-term follow-up with formal case management.

House calls are effective for the aged and chronically ill homebound, with clearest benefit in chronic relapsing diseases such as congestive cardiac failure and COPD; regular professional visits improve disease control and reduce hospitalisation, generating societal cost savings.

Preventive home visitation (primary — immunisation, exercise; secondary — detecting untreated problems; tertiary — improving medication use) aims to delay disability and institutionalisation, but benefits are not definitively confirmed and it cannot be recommended as routine practice. Home visits retain value within outpatient and hospital-discharge programmes — the hospital– home assessment model shortens stay and allows evaluation of the home itself.

Practical limitations: travel time and inefficiency, limited on-site diagnostics, physician reluctance and workforce shortage, staff safety, weak reimbursement, and the persistently vague "homebound" criterion.

Ethical issues: the clinician is a guest, not the host — confidentiality within a shared household, professional boundaries and hospitality, autonomy versus safety when living conditions are unsafe, capacity and consent, and balancing the wishes of the patient against those of the family.

In India, house calls are largely private and out-of-pocket or delivered by NGOs and state programmes; the public backbone is domiciliary visiting by rehabilitation workers, ANMs and ASHAs rather than by physicians.

IAH was authorised under Section 3024 of the Affordable Care Act, extended repeatedly, and concluded on 31 December 2023. It tested a payment-incentive and service-delivery model of home-based primary care for Medicare fee-for-service beneficiaries with multiple chronic illnesses and functional limitations, examining whether comprehensive, coordinated, continuous, accessible home care reduces preventable hospitalisations, readmissions and ED visits.

Performance Year 10 results (published June 2025): only one participant remained — Northwell Health House Calls. Its beneficiaries' expenditures were 34.0% below the spending target (US$7.6 million), an average reduction of US$18,727 per beneficiary (per-beneficiary-per-month target US$6,436 versus actual US$4,249), earning an incentive payment of about US$5.1 million.

The six IAH quality measures are the model set for any house-call programme: follow-up contact within 48 hours of a hospital admission, discharge or ED visit; medication reconciliation in the home within 48 hours of discharge or ED visit; annual documentation of patient preferences; all-cause 30-day readmissions; hospital admissions for ambulatory-care-sensitive conditions; and ED visits for ambulatory-care-sensitive conditions. The evidence is genuinely mixed — know both sides

Positive: earlier IAH reporting showed a 23% reduction in hospitalisations, a 27% decrease in 30-day readmissions and savings of US$111 per beneficiary per month (US$70 million over three years), while a large systematic review (nine studies, N = 46,154) of home-based primary care for homebound older adults found fewer hospitalisations, fewer hospital bed-days, fewer ED visits and fewer long-term care admissions and bed-days.

Cautionary: a CMS update of January 2023 concluded there is "no compelling evidence" that primary care delivered at home reduces Medicare spending or hospital use, though it may lead to better — or at least different — care. The independent evaluation found that simply providing primary care in someone's home does not reduce total hospitalisations, while patients and caregivers report high satisfaction.

There is moderate-strength evidence that the most complex patients — those at highest risk of hospitalisation or most frail — have the greatest potential to benefit, which is why patient selection is central.

Successful home-based primary care practices share five features: interdisciplinary teams, integration of behavioural care and social supports, rapid response to urgent and acute needs, embedded palliative care, and active support of family caregivers. Interface with hospital-level home care, and India

The Acute Hospital Care at Home initiative has been extended five years to 30 September 2030, with 24/7 nursing availability and two in-person visits daily, and 366 programmes across 139 health systems in 37 states approved — house-call teams increasingly act as the step-down service for these patients.

India's public equivalent runs through primary care: under the Ayushman Arogya Mandir elderly-care guidelines, the ASHA maps elderly people as bed-bound, restricted-mobility or mobile; the PHC Medical Officer provides in-depth assessment and a personalised care plan; and the ANM/MPW visits bed-bound elderly weekly. NPHCE funds domiciliary visits by the rehabilitation worker for bed-ridden elderly.

Need is large and coverage uneven: a LASI-based analysis found one in eight Indians aged ≥60 years (12.2%) has supportive or palliative care needs. Parliamentary data of December 2025 show Kerala recorded about 650,000 home visits in eight months to October 2025 against about 42,500 in Uttar Pradesh and services in only six districts of Bihar.

The Global Observatory for Long-Term Care (2025) records that India has no national formal long-term care system. The PM-SPECIAL scheme is building a trained cadre through courses including Geriatric Caregiver (Institutional and Home Care).

House call = organised physician-led medical care delivered in the patient's home.

40% of encounters at home in the mid-1900s → <1% by 1980.

Four indications: acute/chronic illness, post-hospital transition, assessment, end-of-life care.

INHOMESSS = Immobility, Nutrition, Home environment, Other people, Medications, Examination, Safety, Spiritual health, Services.

The "brown-bag" medication review and observed ADLs are the unique yield of a home visit.

Benefit is greatest in CCF and COPD, where visits reduce hospitalisation.

Routine preventive home visits are not recommended — benefit unconfirmed.

Target the frailest — moderate evidence that the sickest gain most.

IAH quality set: 48-hour follow-up contact, 48-hour home medication reconciliation, documented preferences, 30-day readmission, ACSC admissions, ACSC ED visits.

IAH concluded 31 December 2023; Year 10 showed expenditures 34% below target.

CMS (2023): "no compelling evidence" that home-based primary care alone reduces spending or hospital use.

Five features of successful programmes: interdisciplinary team, behavioural/social supports, rapid urgent response, palliative care, caregiver support.

Travel time and catchment size are the main cost drivers.

The clinician on a house call is a guest, not the host — autonomy usually outweighs the clinician's view of safety.