Carey has been selected in Australia’s ICC World Cup squad while Head and Neser will represent Australia A in games at the same time as the World Cup and in the lead-up to the Ashes Tests.
Head and Carey have also been named on the national 2019-20 contract list, announced today by Cricket Australia.
Australia opens its World Cup title defence against Afghanistan at the Bristol County Ground on 1 June.
Steve Smith and David Warner return to the squad after suspension and bowlers Mitchell Starc and Jhye Richardson have both been named subject to fitness.
The World Cup squad will assemble in Brisbane for a training camp at the National Cricket Centre on 2 May.
The training camp will include three practice matches between Australia XI and New Zealand XI at Allan Border Field.
World Cup squad: Aaron Finch (c), Usman Khawaja, David Warner, Steve Smith, Shaun Marsh, Glenn Maxwell, Marcus Stoinis, Alex Carey (vc), Pat Cummins (vc), Mitchell Starc, Jhye Richardson, Nathan Coulter-Nile, Jason Behrendorff, Nathan Lyon, Adam Zampa.
Head will captain the Australia A men’s ODI squad in five games against county teams, starting its tour against Northamptonshire on 20 June at The County Ground, Northamptonshire.
He will also be part of a strong Australia A squad – captained by Test skipper Tim Paine – to play three four-day tour matches in the build-up to the Ashes Tour of England starting in August.
Australia A Men’s one-day squad: Travis Head (c), Matthew Wade, Will Pucovski, Peter Handscomb, Ashton Turner, Mitch Marsh (vc), D’Arcy Short, Kurtis Patterson, Ashton Agar, Michael Neser, James Pattinson, Josh Hazlewood (vc), Kane Richardson, Sean Abbott.
Australia A four-day squad: Tim Paine (c), Marcus Harris, Kurtis Patterson, Will Pucovski, Travis Head (vc), Peter Handscomb, Matthew Wade, Mitch Marsh, Michael Neser, Jon Holland, James Pattinson, Jackson Bird, Josh Hazlewood, Chris Tremain.
2019-20 national contract list: Patrick Cummins, Nathan Coulter-Nile, Alex Carey, Aaron Finch, Usman Khawaja, Peter Handscomb, Marcus Harris, Travis Head, Josh Hazlewood, Nathan Lyon, Glenn Maxwell, Shaun Marsh, Tim Paine, James Pattinson, Jhye Richardson, Steve Smith, Mitchell Starc, Marcus Stoinis, David Warner, Adam Zampa.
Australia’s ICC World Cup fixture:
Match 1 – June 1: Afghanistan v Australia, in Bristol
Match 2 – June 6: Australia v West Indies, in Nottingham
Match 3 – June 9: India v Australia, in London
Match 4 – June 12: Australia v Pakistan, in Taunton
Match 5 – June 15: Sri Lanka v Australia, in London
Match 6 - June 20: Australia v Bangladesh, in Nottingham
Match 7 – June 25: England v Australia, in London
Match 8 – June 29: New Zealand v Australia, in London
Match 9 – July 6: Australia v South Africa, in Manchester
Semi Finals– July 9 and 11
World Cup Final – July 14
Australia A Tour of England one-day fixture:
One Day Match 1 – June 20: Aus A v Northamptonshire, in Northamptonshire
One Day Match 2 – June 23: Aus A v Derbyshire, in Derby
One Day Match 3 – June 25: Aus A v Worcestershire, in Worcester
One Day Match 4 – June 30: Aus A v Gloucestershire, in Bristol
One Day Match 5 – July 2: Aus A v Gloucestershire, in Bristol
Australia A four-day fixture:
Tour Match 1 – July 7: Aus A v Sussex, Arundel Castle Cricket Ground, Arundel
Tour Match 2 – July 13: Aus A v England Lions, The Spitfire Ground, Canterbury
Tour Match 3 – July 23: Aus v Australia A, Ageas Bowl, Hampshire