Ind. Code § 22-3-7-9
(b) As used in this chapter, "employee" means every person, including a minor, in the service of another, under any contract of hire or apprenticeship written or implied, except one whose employment is both casual and not in the usual course of the trade, business, occupation, or profession of the employer. For purposes of this chapter the following apply:
(2) An owner of a sole proprietorship may elect to include the owner as an employee under this chapter if the owner is actually engaged in the proprietorship business. If the owner makes this election, the owner must serve upon the owner's insurance carrier and upon the board written notice of the election. No owner of a sole proprietorship may be considered an employee under this chapter unless the notice has been received. If the owner of a sole proprietorship:
(3) A partner in a partnership may elect to include the partner as an employee under this chapter if the partner is actually engaged in the partnership business. If a partner makes this election, the partner must serve upon the partner's insurance carrier and upon the board written notice of the election. No partner may be considered an employee under this chapter until the notice has been received. If a partner in a partnership:
(4) Real estate professionals are not employees under this chapter if:
(f) For the purposes of this chapter, no compensation shall be payable for or on account of any occupational diseases unless disablement, as defined in subsection (e), occurs within two (2) years after the last day of the last exposure to the hazards of the disease except for the following:
(g) For the purposes of this chapter, no compensation shall be payable for or on account of death resulting from any occupational disease unless death occurs within two (2) years after the date of disablement. However, this subsection does not bar compensation for death:
(j) As used in this chapter, "community" means a geographic service area based on ZIP code districts defined by the United States Postal Service according to the following groupings:
(l) As used in this chapter, "medical service facility" means any of the following that provides a service or product under this chapter and uses the CMS 1450 (UB-04) form or the CMS 1500 (HCFA-1500) form for Medicare reimbursement:
(m) As used in this chapter, "pecuniary liability" means the responsibility of an employer or the employer's insurance carrier for the payment of the charges for each specific service or product for human medical treatment provided under this chapter as follows:
(2) Payment of the charges in a reasonable amount, which is established by payment of one (1) of the following:
(A) The amount negotiated at any time between the medical service facility and any of the following, if an amount has been negotiated:
(n) "Service or product" or "services and products" refers to medical, hospital, surgical, or nursing service, treatment, and supplies provided under this chapter.
Formerly: Acts 1937, c.69, s.5; Acts 1955, c.131, s.1; Acts 1955, c.195, s.1; Acts 1961, c.240, s.1; Acts 1963, c.48, s.16; Acts 1969, c.101, s.1; Acts 1974, P.L.109, SEC.3. As amended by Acts 1979, P.L.228, SEC.2; P.L.224-1985, SEC.1; P.L.95-1988, SEC.12; P.L.75-1993, SEC.5; P.L.8-1993, SEC.284; P.L.1-1994, SEC.111; P.L.110-1995, SEC.34; P.L.216-1995, SEC.5; P.L.2-1996, SEC.266; P.L.258-1997(ss), SEC.13; P.L.235-1999, SEC.7; P.L.31-2000, SEC.7; P.L.202-2001, SEC.8; P.L.201-2005, SEC.7; P.L.1-2009, SEC.127; P.L.180-2009, SEC.2; P.L.42-2011, SEC.38; P.L.168-2011, SEC.12; P.L.6-2012, SEC.150; P.L.71-2013, SEC.11; P.L.275-2013, SEC.12; P.L.99-2014, SEC.4; P.L.225-2015, SEC.2; P.L.204-2018, SEC.11; P.L.147-2020, SEC.18; P.L.160-2022, SEC.6; P.L.51-2026, SEC.8.